116805904 has 20 divisors (see below), whose sum is σ = 231128064. Its totient is φ = 57159968.

The previous prime is 116805893. The next prime is 116805907. The reversal of 116805904 is 409508611.

116805904 is a modest number, since divided by 5904 gives 1168 as remainder.

It is a self number, because there is not a number n which added to its sum of digits gives 116805904.

It is not an unprimeable number, because it can be changed into a prime (116805907) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 76912 + ... + 78415.

Almost surely, 2^116805904 is an apocalyptic number.

It is an amenable number.

116805904 is a deficient number, since it is larger than the sum of its proper divisors (114322160).

116805904 is a wasteful number, since it uses less digits than its factorization.

116805904 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 155382 (or 155376 counting only the distinct ones).

The product of its (nonzero) digits is 8640, while the sum is 34.

The square root of 116805904 is about 10807.6780114879. The cubic root of 116805904 is about 488.8267138869.

The spelling of 116805904 in words is "one hundred sixteen million, eight hundred five thousand, nine hundred four".