2265843904 has 14 divisors (see below), whose sum is σ = 4496284124. Its totient is φ = 1132921920.

The previous prime is 2265843871. The next prime is 2265843911. The reversal of 2265843904 is 4093485622.

It is a super-2 number, since 2×2265843904² = 10268097194587922432, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 17701842 + ... + 17701969.

Almost surely, 2^2265843904 is an apocalyptic number.

It is an amenable number.

2265843904 is a deficient number, since it is larger than the sum of its proper divisors (2230440220).

2265843904 is an equidigital number, since it uses as much as digits as its factorization.

2265843904 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 35403823 (or 35403813 counting only the distinct ones).

The product of its (nonzero) digits is 414720, while the sum is 43.

The square root of 2265843904 is about 47600.8813363786. The cubic root of 2265843904 is about 1313.4392667665.

The spelling of 2265843904 in words is "two billion, two hundred sixty-five million, eight hundred forty-three thousand, nine hundred four".