116511804 has 24 divisors (see below), whose sum is σ = 302067920. Its totient is φ = 38837232.

The previous prime is 116511737. The next prime is 116511809. The reversal of 116511804 is 408115611.

116511804 is a `hidden beast` number, since 1 + 1 + 651 + 1 + 8 + 0 + 4 = 666.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (116511809) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 539299 + ... + 539514.

Almost surely, 2^116511804 is an apocalyptic number.

It is an amenable number.

116511804 is an abundant number, since it is smaller than the sum of its proper divisors (185556116).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

116511804 is a wasteful number, since it uses less digits than its factorization.

116511804 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1078826 (or 1078818 counting only the distinct ones).

The product of its (nonzero) digits is 960, while the sum is 27.

The square root of 116511804 is about 10794.0633683521. The cubic root of 116511804 is about 488.4161046069.

The spelling of 116511804 in words is "one hundred sixteen million, five hundred eleven thousand, eight hundred four".