Your number, one digit away
One digit away
One change could reach Extreme.
Your number
667,886
Exceptional · Top 2.80%
Position 1: 6 → 8 · +83 points.
Gained: Digit sum 43, Semiprime, Happy number.
Lost: Digit sum 41.
53 legal neighbours · same digit length · no leading zeros. This describes an alternative number, not the odds of your next roll.