252922926 has 16 divisors (see below), whose sum is σ = 506466000. Its totient is φ = 84204288.

The previous prime is 252922909. The next prime is 252922937. The reversal of 252922926 is 629229252.

252922926 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Curzon number.

It is a congruent number.

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, 20451 + ... + 30398.

It is an arithmetic number, because the mean of its divisors is an integer number (31654125).

Almost surely, 2^252922926 is an apocalyptic number.

252922926 is an abundant number, since it is smaller than the sum of its proper divisors (253543074).

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

252922926 is a wasteful number, since it uses less digits than its factorization.

252922926 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 51683.

The product of its digits is 77760, while the sum is 39.

The square root of 252922926 is about 15903.5507356062. The cubic root of 252922926 is about 632.4061224958.

The spelling of 252922926 in words is "two hundred fifty-two million, nine hundred twenty-two thousand, nine hundred twenty-six".