10564225 has 48 divisors (see below), whose sum is σ = 16391808. Its totient is φ = 6589440.

The previous prime is 10564223. The next prime is 10564243. The reversal of 10564225 is 52246501.

It is not a de Polignac number, because 10564225 - 2¹ = 10564223 is a prime.

It is a super-2 number, since 2×10564225² = 223205699701250, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (25).

It is a self number, because there is not a number n which added to its sum of digits gives 10564225.

It is not an unprimeable number, because it can be changed into a prime (10564223) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 157642 + ... + 157708.

It is an arithmetic number, because the mean of its divisors is an integer number (341496).

Almost surely, 2^10564225 is an apocalyptic number.

It is an amenable number.

10564225 is a deficient number, since it is larger than the sum of its proper divisors (5827583).

10564225 is a wasteful number, since it uses less digits than its factorization.

10564225 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 154 (or 149 counting only the distinct ones).

The product of its (nonzero) digits is 2400, while the sum is 25.

The square root of 10564225 is about 3250.2653737810. The cubic root of 10564225 is about 219.4215174229.

The spelling of 10564225 in words is "ten million, five hundred sixty-four thousand, two hundred twenty-five".