Your number, one digit away
One digit away
One change could reach Extreme.
Your number
521,441
Notable · Top 41.4%
Position 2: 2 → 3 · +326 points.
Gained: Perfect cube, Digit sum 18, Perfect square, Happy number.
Lost: Digit sum 17, Harshad number.
53 legal neighbours · same digit length · no leading zeros. This describes an alternative number, not the odds of your next roll.