652564 has 12 divisors (see below), whose sum is σ = 1245888. Its totient is φ = 296600.

The previous prime is 652559. The next prime is 652567. The reversal of 652564 is 465256.

652564 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (652567) 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, 7372 + ... + 7459.

It is an arithmetic number, because the mean of its divisors is an integer number (103824).

2⁶⁵²⁵⁶⁴ is an apocalyptic number.

It is an amenable number.

652564 is a deficient number, since it is larger than the sum of its proper divisors (593324).

652564 is a wasteful number, since it uses less digits than its factorization.

652564 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14846 (or 14844 counting only the distinct ones).

The product of its digits is 7200, while the sum is 28.

The square root of 652564 is about 807.8143351043. The cubic root of 652564 is about 86.7376604351.

The spelling of 652564 in words is "six hundred fifty-two thousand, five hundred sixty-four".