2297557432 has 16 divisors (see below), whose sum is σ = 4308429600. Its totient is φ = 1148642880.

The previous prime is 2297557417. The next prime is 2297557459. The reversal of 2297557432 is 2347557922.

2297557432 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 118332 + ... + 136372.

It is an arithmetic number, because the mean of its divisors is an integer number (269276850).

Almost surely, 2^2297557432 is an apocalyptic number.

It is an amenable number.

2297557432 is a deficient number, since it is larger than the sum of its proper divisors (2010872168).

2297557432 is a wasteful number, since it uses less digits than its factorization.

2297557432 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 33966 (or 33962 counting only the distinct ones).

The product of its digits is 1058400, while the sum is 46.

The square root of 2297557432 is about 47932.8429367589. The cubic root of 2297557432 is about 1319.5386802393.

The spelling of 2297557432 in words is "two billion, two hundred ninety-seven million, five hundred fifty-seven thousand, four hundred thirty-two".