652682331 has 24 divisors (see below), whose sum is σ = 1106567904. Its totient is φ = 362880000.

The previous prime is 652682297. The next prime is 652682341. The reversal of 652682331 is 133286256.

It is a happy number.

652682331 is a `hidden beast` number, since 65 + 268 + 2 + 331 = 666.

It is not a de Polignac number, because 652682331 - 2⁶ = 652682267 is a prime.

It is a super-2 number, since 2×652682331² = 851988450399187122, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (652682341) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 137670 + ... + 142331.

It is an arithmetic number, because the mean of its divisors is an integer number (46106996).

Almost surely, 2^652682331 is an apocalyptic number.

652682331 is a deficient number, since it is larger than the sum of its proper divisors (453885573).

652682331 is a wasteful number, since it uses less digits than its factorization.

652682331 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 280051 (or 280048 counting only the distinct ones).

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

The square root of 652682331 is about 25547.6482479308. The cubic root of 652682331 is about 867.4290290114.

The spelling of 652682331 in words is "six hundred fifty-two million, six hundred eighty-two thousand, three hundred thirty-one".