252417804 has 24 divisors (see below), whose sum is σ = 591078768. Its totient is φ = 83838720.

The previous prime is 252417757. The next prime is 252417839. The reversal of 252417804 is 408714252.

252417804 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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, 34057 + ... + 40800.

It is an arithmetic number, because the mean of its divisors is an integer number (24628282).

Almost surely, 2^252417804 is an apocalyptic number.

It is an amenable number.

252417804 is an abundant number, since it is smaller than the sum of its proper divisors (338660964).

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

252417804 is a wasteful number, since it uses less digits than its factorization.

252417804 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 75145 (or 75143 counting only the distinct ones).

The product of its (nonzero) digits is 17920, while the sum is 33.

The square root of 252417804 is about 15887.6620054683. The cubic root of 252417804 is about 631.9848411415.

The spelling of 252417804 in words is "two hundred fifty-two million, four hundred seventeen thousand, eight hundred four".