652951008 has 72 divisors (see below), whose sum is σ = 1920882600. Its totient is φ = 210142464.

The previous prime is 652951007. The next prime is 652951021. The reversal of 652951008 is 800159256.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (72).

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 (652951007) by changing a digit.

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 11 ways as a sum of consecutive naturals, for example, 30738 + ... + 47441.

It is an arithmetic number, because the mean of its divisors is an integer number (26678925).

Almost surely, 2^652951008 is an apocalyptic number.

It is an amenable number.

652951008 is an abundant number, since it is smaller than the sum of its proper divisors (1267931592).

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

652951008 is a wasteful number, since it uses less digits than its factorization.

652951008 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 78224 (or 78213 counting only the distinct ones).

The product of its (nonzero) digits is 21600, while the sum is 36.

The square root of 652951008 is about 25552.9060578244. The cubic root of 652951008 is about 867.5480385438.

The spelling of 652951008 in words is "six hundred fifty-two million, nine hundred fifty-one thousand, eight".