10264521 has 16 divisors (see below), whose sum is σ = 14284800. Its totient is φ = 6547968.

The previous prime is 10264511. The next prime is 10264523. The reversal of 10264521 is 12546201.

It is not a de Polignac number, because 10264521 - 2⁵ = 10264489 is a prime.

It is not an unprimeable number, because it can be changed into a prime (10264523) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 10585 + ... + 11513.

It is an arithmetic number, because the mean of its divisors is an integer number (892800).

Almost surely, 2^10264521 is an apocalyptic number.

It is an amenable number.

10264521 is a deficient number, since it is larger than the sum of its proper divisors (4020279).

10264521 is a wasteful number, since it uses less digits than its factorization.

10264521 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1088.

The product of its (nonzero) digits is 480, while the sum is 21.

The square root of 10264521 is about 3203.8291152931. The cubic root of 10264521 is about 217.3266050982.

The spelling of 10264521 in words is "ten million, two hundred sixty-four thousand, five hundred twenty-one".