In most Western numerology writing, 8 is cast as the "material success" number — ambitious, executive, comfortable with power and money. Some writers point to the digit's shape, an infinity symbol standing upright, as a visual cue for abundance.
Other numbers get money-adjacent supporting roles: 1 for entrepreneurial drive, 5 for opportunistic risk-taking, 6 for steady providing. None of these associations have been tested against actual financial outcomes.
