Your number, one digit away
One digit away
One change could reach Exceptional.
Your number
636,223
Notable · Top 47.6%
Position 4: 2 → 3 · +164 points.
Gained: Alternating parity, Digit sum 23, Semiprime, Triple digit, Happy number.
Lost: Digit sum 22, Double pair.
53 legal neighbours · same digit length · no leading zeros. This describes an alternative number, not the odds of your next roll.