116771904 has 42 divisors (see below), whose sum is σ = 334707230. Its totient is φ = 38923776.

The previous prime is 116771867. The next prime is 116771917. The reversal of 116771904 is 409177611.

It can be written as a sum of positive squares in only one way, i.e., 115605504 + 1166400 = 10752^2 + 1080^2 .

It is a Harshad number since it is a multiple of its sum of digits (36).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 100789 + ... + 101940.

Almost surely, 2^116771904 is an apocalyptic number.

It is an amenable number.

116771904 is an abundant number, since it is smaller than the sum of its proper divisors (217935326).

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

116771904 is a wasteful number, since it uses less digits than its factorization.

116771904 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 202747 (or 202734 counting only the distinct ones).

The product of its (nonzero) digits is 10584, while the sum is 36.

The square root of 116771904 is about 10806.1049411895. The cubic root of 116771904 is about 488.7792798658.

The spelling of 116771904 in words is "one hundred sixteen million, seven hundred seventy-one thousand, nine hundred four".