2257930624 has 32 divisors (see below), whose sum is σ = 4619804400. Its totient is φ = 1098450432.

The previous prime is 2257930603. The next prime is 2257930643. The reversal of 2257930624 is 4260397522.

It is a tau number, because it is divible by the number of its divisors (32).

It is a congruent number.

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 3 ways as a sum of consecutive naturals, for example, 233644 + ... + 243115.

Almost surely, 2^2257930624 is an apocalyptic number.

It is an amenable number.

2257930624 is an abundant number, since it is smaller than the sum of its proper divisors (2361873776).

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

2257930624 is an equidigital number, since it uses as much as digits as its factorization.

2257930624 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 476810 (or 476798 counting only the distinct ones).

The product of its (nonzero) digits is 181440, while the sum is 40.

The square root of 2257930624 is about 47517.6874858194. The cubic root of 2257930624 is about 1311.9084558376.

The spelling of 2257930624 in words is "two billion, two hundred fifty-seven million, nine hundred thirty thousand, six hundred twenty-four".