10256992 has 24 divisors (see below), whose sum is σ = 20741616. Its totient is φ = 4989312.

The previous prime is 10256947. The next prime is 10256993. The reversal of 10256992 is 29965201.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10256993) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3148 + ... + 5515.

It is an arithmetic number, because the mean of its divisors is an integer number (864234).

Almost surely, 2^10256992 is an apocalyptic number.

It is an amenable number.

10256992 is an abundant number, since it is smaller than the sum of its proper divisors (10484624).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

10256992 is an equidigital number, since it uses as much as digits as its factorization.

10256992 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8710 (or 8702 counting only the distinct ones).

The product of its (nonzero) digits is 9720, while the sum is 34.

The square root of 10256992 is about 3202.6538995027. The cubic root of 10256992 is about 217.2734559308.

The spelling of 10256992 in words is "ten million, two hundred fifty-six thousand, nine hundred ninety-two".