652562688 has 36 divisors (see below), whose sum is σ = 1736770448. Its totient is φ = 217520640.

The previous prime is 652562641. The next prime is 652562737. The reversal of 652562688 is 886265256.

It is a Harshad number since it is a multiple of its sum of digits (48).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 424078 + ... + 425613.

Almost surely, 2^652562688 is an apocalyptic number.

It is an amenable number.

652562688 is an abundant number, since it is smaller than the sum of its proper divisors (1084207760).

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

652562688 is an equidigital number, since it uses as much as digits as its factorization.

652562688 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 849710 (or 849696 counting only the distinct ones).

The product of its digits is 1382400, while the sum is 48.

The square root of 652562688 is about 25545.3065747898. The cubic root of 652562688 is about 867.3760230551.

The spelling of 652562688 in words is "six hundred fifty-two million, five hundred sixty-two thousand, six hundred eighty-eight".