10008256 has 28 divisors (see below), whose sum is σ = 19961352. Its totient is φ = 4978688.

The previous prime is 10008247. The next prime is 10008263. The reversal of 10008256 is 65280001.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 22371 + ... + 22813.

Almost surely, 2^10008256 is an apocalyptic number.

10008256 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

10008256 is a deficient number, since it is larger than the sum of its proper divisors (9953096).

10008256 is an equidigital number, since it uses as much as digits as its factorization.

10008256 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 808 (or 798 counting only the distinct ones).

The product of its (nonzero) digits is 480, while the sum is 22.

The square root of 10008256 is about 3163.5827790655. The cubic root of 10008256 is about 215.5027427367.

Adding to 10008256 its reverse (65280001), we get a palindrome (75288257).

The spelling of 10008256 in words is "ten million, eight thousand, two hundred fifty-six".