652654716 has 72 divisors (see below), whose sum is σ = 1848551040. Its totient is φ = 178361568.

The previous prime is 652654697. The next prime is 652654721. The reversal of 652654716 is 617456256.

It is a Harshad number since it is a multiple of its sum of digits (42).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 10606 + ... + 37653.

It is an arithmetic number, because the mean of its divisors is an integer number (25674320).

Almost surely, 2^652654716 is an apocalyptic number.

It is an amenable number.

652654716 is an abundant number, since it is smaller than the sum of its proper divisors (1195896324).

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

652654716 is a wasteful number, since it uses less digits than its factorization.

652654716 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 48303 (or 48294 counting only the distinct ones).

The product of its digits is 302400, while the sum is 42.

The square root of 652654716 is about 25547.1077815083. The cubic root of 652654716 is about 867.4167951934.

The spelling of 652654716 in words is "six hundred fifty-two million, six hundred fifty-four thousand, seven hundred sixteen".