652195272 has 16 divisors (see below), whose sum is σ = 1630488240. Its totient is φ = 217398416.

The previous prime is 652195261. The next prime is 652195277. The reversal of 652195272 is 272591256.

It is a self number, because there is not a number n which added to its sum of digits gives 652195272.

It is not an unprimeable number, because it can be changed into a prime (652195277) 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, 13587378 + ... + 13587425.

It is an arithmetic number, because the mean of its divisors is an integer number (101905515).

Almost surely, 2^652195272 is an apocalyptic number.

It is an amenable number.

652195272 is an abundant number, since it is smaller than the sum of its proper divisors (978292968).

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

652195272 is a wasteful number, since it uses less digits than its factorization.

652195272 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27174812 (or 27174808 counting only the distinct ones).

The product of its digits is 75600, while the sum is 39.

The square root of 652195272 is about 25538.1141042169. The cubic root of 652195272 is about 867.2132046448.

The spelling of 652195272 in words is "six hundred fifty-two million, one hundred ninety-five thousand, two hundred seventy-two".