1059999904 has 24 divisors (see below), whose sum is σ = 2090467008. Its totient is φ = 529087680.

The previous prime is 1059999877. The next prime is 1059999943. The reversal of 1059999904 is 4099999501.

It is a super-2 number, since 2×1059999904² = 2247199592960018432, which contains 22 as substring.

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, 9432 + ... + 46999.

It is an arithmetic number, because the mean of its divisors is an integer number (87102792).

Almost surely, 2^1059999904 is an apocalyptic number.

It is an amenable number.

1059999904 is a deficient number, since it is larger than the sum of its proper divisors (1030467104).

1059999904 is an equidigital number, since it uses as much as digits as its factorization.

1059999904 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 57028 (or 57020 counting only the distinct ones).

The product of its (nonzero) digits is 1180980, while the sum is 55.

The square root of 1059999904 is about 32557.6397178911. The cubic root of 1059999904 is about 1019.6127916415.

The spelling of 1059999904 in words is "one billion, fifty-nine million, nine hundred ninety-nine thousand, nine hundred four".