116365664 has 12 divisors (see below), whose sum is σ = 229094964. Its totient is φ = 58182816.

The previous prime is 116365651. The next prime is 116365673. The reversal of 116365664 is 466563611.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1818182 + ... + 1818245.

It is an arithmetic number, because the mean of its divisors is an integer number (19091247).

Almost surely, 2^116365664 is an apocalyptic number.

It is an amenable number.

116365664 is a deficient number, since it is larger than the sum of its proper divisors (112729300).

116365664 is an equidigital number, since it uses as much as digits as its factorization.

116365664 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3636437 (or 3636429 counting only the distinct ones).

The product of its digits is 77760, while the sum is 38.

The square root of 116365664 is about 10787.2917824633. The cubic root of 116365664 is about 488.2118134521.

The spelling of 116365664 in words is "one hundred sixteen million, three hundred sixty-five thousand, six hundred sixty-four".