Your number, one digit away
One digit away
One change could reach Extreme.
Your number
436,521
Rare · Top 9.80%
Position 4: 5 → 9 · +187 points.
Gained: Perfect square, Digit sum 25, Semiprime.
Lost: Digit sum 21, Happy number.
53 legal neighbours · same digit length · no leading zeros. This describes an alternative number, not the odds of your next roll.