116523664 has 20 divisors (see below), whose sum is σ = 229467580. Its totient is φ = 57306240.

The previous prime is 116523623. The next prime is 116523677. The reversal of 116523664 is 466325611.

It can be written as a sum of positive squares in 2 ways, for example, as 22278400 + 94245264 = 4720^2 + 9708^2 .

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, 58719 + ... + 60670.

It is an arithmetic number, because the mean of its divisors is an integer number (11473379).

Almost surely, 2^116523664 is an apocalyptic number.

It is an amenable number.

116523664 is a deficient number, since it is larger than the sum of its proper divisors (112943916).

116523664 is a wasteful number, since it uses less digits than its factorization.

116523664 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 119458 (or 119452 counting only the distinct ones).

The product of its digits is 25920, while the sum is 34.

The square root of 116523664 is about 10794.6127304318. The cubic root of 116523664 is about 488.4326763712.

The spelling of 116523664 in words is "one hundred sixteen million, five hundred twenty-three thousand, six hundred sixty-four".