116806664 has 32 divisors (see below), whose sum is σ = 243999000. Its totient is φ = 52050432.

The previous prime is 116806649. The next prime is 116806687. The reversal of 116806664 is 466608611.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 48413764 + 68392900 = 6958^2 + 8270^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 16349 + ... + 22380.

Almost surely, 2^116806664 is an apocalyptic number.

It is an amenable number.

116806664 is an abundant number, since it is smaller than the sum of its proper divisors (127192336).

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

116806664 is a wasteful number, since it uses less digits than its factorization.

116806664 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 38777 (or 38773 counting only the distinct ones).

The product of its (nonzero) digits is 41472, while the sum is 38.

The square root of 116806664 is about 10807.7131716196. The cubic root of 116806664 is about 488.8277740716.

The spelling of 116806664 in words is "one hundred sixteen million, eight hundred six thousand, six hundred sixty-four".