652256268 has 48 divisors (see below), whose sum is σ = 1550739456. Its totient is φ = 213333120.

The previous prime is 652256243. The next prime is 652256273. The reversal of 652256268 is 862652256.

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 15 ways as a sum of consecutive naturals, for example, 188280 + ... + 191712.

It is an arithmetic number, because the mean of its divisors is an integer number (32307072).

Almost surely, 2^652256268 is an apocalyptic number.

It is an amenable number.

652256268 is an abundant number, since it is smaller than the sum of its proper divisors (898483188).

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

652256268 is a wasteful number, since it uses less digits than its factorization.

652256268 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3734 (or 3732 counting only the distinct ones).

The product of its digits is 345600, while the sum is 42.

The square root of 652256268 is about 25539.3082913379. The cubic root of 652256268 is about 867.2402389242.

The spelling of 652256268 in words is "six hundred fifty-two million, two hundred fifty-six thousand, two hundred sixty-eight".