253922304 has 44 divisors (see below), whose sum is σ = 676803704. Its totient is φ = 84639744.

The previous prime is 253922303. The next prime is 253922309. The reversal of 253922304 is 403229352.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (253922303) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 38257 + ... + 44400.

Almost surely, 2^253922304 is an apocalyptic number.

253922304 is a gapful number since it is divisible by the number (24) formed by its first and last digit.

It is an amenable number.

253922304 is an abundant number, since it is smaller than the sum of its proper divisors (422881400).

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

253922304 is an equidigital number, since it uses as much as digits as its factorization.

253922304 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 82680 (or 82662 counting only the distinct ones).

The product of its (nonzero) digits is 12960, while the sum is 30.

The square root of 253922304 is about 15934.9397237643. The cubic root of 253922304 is about 633.2379729616.

The spelling of 253922304 in words is "two hundred fifty-three million, nine hundred twenty-two thousand, three hundred four".