2297261608 has 16 divisors (see below), whose sum is σ = 4308231060. Its totient is φ = 1148400000.

The previous prime is 2297261599. The next prime is 2297261669. The reversal of 2297261608 is 8061627922.

It can be written as a sum of positive squares in 2 ways, for example, as 1730726404 + 566535204 = 41602^2 + 23802^2 .

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, 17908 + ... + 70108.

Almost surely, 2^2297261608 is an apocalyptic number.

It is an amenable number.

2297261608 is a deficient number, since it is larger than the sum of its proper divisors (2010969452).

2297261608 is a wasteful number, since it uses less digits than its factorization.

2297261608 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 57708 (or 57704 counting only the distinct ones).

The product of its (nonzero) digits is 145152, while the sum is 43.

The square root of 2297261608 is about 47929.7570200392. The cubic root of 2297261608 is about 1319.4820450261.

The spelling of 2297261608 in words is "two billion, two hundred ninety-seven million, two hundred sixty-one thousand, six hundred eight".