652372616 has 16 divisors (see below), whose sum is σ = 1397941440. Its totient is φ = 279588240.

The previous prime is 652372597. The next prime is 652372703. The reversal of 652372616 is 616273256.

It is a self number, because there is not a number n which added to its sum of digits gives 652372616.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5824700 + ... + 5824811.

It is an arithmetic number, because the mean of its divisors is an integer number (87371340).

Almost surely, 2^652372616 is an apocalyptic number.

It is an amenable number.

652372616 is an abundant number, since it is smaller than the sum of its proper divisors (745568824).

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

652372616 is a wasteful number, since it uses less digits than its factorization.

652372616 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11649524 (or 11649520 counting only the distinct ones).

The product of its digits is 90720, while the sum is 38.

The square root of 652372616 is about 25541.5860118357. The cubic root of 652372616 is about 867.2918013102.

The spelling of 652372616 in words is "six hundred fifty-two million, three hundred seventy-two thousand, six hundred sixteen".