656052 has 24 divisors (see below), whose sum is σ = 1598016. Its totient is φ = 209088.

The previous prime is 656039. The next prime is 656063. The reversal of 656052 is 250656.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 913 + ... + 1464.

It is an arithmetic number, because the mean of its divisors is an integer number (66584).

2⁶⁵⁶⁰⁵² is an apocalyptic number.

It is an amenable number.

656052 is an abundant number, since it is smaller than the sum of its proper divisors (941964).

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

656052 is a wasteful number, since it uses less digits than its factorization.

656052 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2407 (or 2405 counting only the distinct ones).

The product of its (nonzero) digits is 1800, while the sum is 24.

The square root of 656052 is about 809.9703698284. The cubic root of 656052 is about 86.8919255189.

The spelling of 656052 in words is "six hundred fifty-six thousand, fifty-two".