252364730 has 16 divisors (see below), whose sum is σ = 455461920. Its totient is φ = 100678032.

The previous prime is 252364703. The next prime is 252364793. The reversal of 252364730 is 37463252.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 29504 + ... + 37083.

It is an arithmetic number, because the mean of its divisors is an integer number (28466370).

Almost surely, 2^252364730 is an apocalyptic number.

252364730 is a deficient number, since it is larger than the sum of its proper divisors (203097190).

252364730 is a wasteful number, since it uses less digits than its factorization.

252364730 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 66973.

The product of its (nonzero) digits is 30240, while the sum is 32.

The square root of 252364730 is about 15885.9916278462. The cubic root of 252364730 is about 631.9405437979.

The spelling of 252364730 in words is "two hundred fifty-two million, three hundred sixty-four thousand, seven hundred thirty".