652580 has 24 divisors (see below), whose sum is σ = 1393728. Its totient is φ = 256608.

The previous prime is 652577. The next prime is 652591. The reversal of 652580 is 85256.

652580 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1097 + ... + 1583.

It is an arithmetic number, because the mean of its divisors is an integer number (58072).

2⁶⁵²⁵⁸⁰ is an apocalyptic number.

It is an amenable number.

652580 is an abundant number, since it is smaller than the sum of its proper divisors (741148).

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

652580 is a wasteful number, since it uses less digits than its factorization.

652580 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 563 (or 561 counting only the distinct ones).

The product of its (nonzero) digits is 2400, while the sum is 26.

The square root of 652580 is about 807.8242383093. The cubic root of 652580 is about 86.7383693266.

The spelling of 652580 in words is "six hundred fifty-two thousand, five hundred eighty".