10256266 has 16 divisors (see below), whose sum is σ = 15667200. Its totient is φ = 5034960.

The previous prime is 10256263. The next prime is 10256269. The reversal of 10256266 is 66265201.

It is an interprime number because it is at equal distance from previous prime (10256263) and next prime (10256269).

It is not an unprimeable number, because it can be changed into a prime (10256263) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 37711 + ... + 37981.

It is an arithmetic number, because the mean of its divisors is an integer number (979200).

Almost surely, 2^10256266 is an apocalyptic number.

10256266 is a deficient number, since it is larger than the sum of its proper divisors (5410934).

10256266 is a wasteful number, since it uses less digits than its factorization.

10256266 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 549.

The product of its (nonzero) digits is 4320, while the sum is 28.

The square root of 10256266 is about 3202.5405539977. The cubic root of 10256266 is about 217.2683295334.

The spelling of 10256266 in words is "ten million, two hundred fifty-six thousand, two hundred sixty-six".