652292604 has 36 divisors (see below), whose sum is σ = 1720542096. Its totient is φ = 207977088.

The previous prime is 652292603. The next prime is 652292609. The reversal of 652292604 is 406292256.

It is a tau number, because it is divible by the number of its divisors (36).

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (652292603) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 393069 + ... + 394724.

It is an arithmetic number, because the mean of its divisors is an integer number (47792836).

Almost surely, 2^652292604 is an apocalyptic number.

It is an amenable number.

652292604 is an abundant number, since it is smaller than the sum of its proper divisors (1068249492).

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

652292604 is a wasteful number, since it uses less digits than its factorization.

652292604 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 787826 (or 787821 counting only the distinct ones).

The product of its (nonzero) digits is 51840, while the sum is 36.

The square root of 652292604 is about 25540.0196554349. The cubic root of 652292604 is about 867.2563427460.

The spelling of 652292604 in words is "six hundred fifty-two million, two hundred ninety-two thousand, six hundred four".