115664336 has 10 divisors (see below), whose sum is σ = 224099682. Its totient is φ = 57832160.

The previous prime is 115664323. The next prime is 115664359. The reversal of 115664336 is 633466511.

It can be written as a sum of positive squares in only one way, i.e., 93006736 + 22657600 = 9644^2 + 4760^2 .

It is a junction number, because it is equal to n+sod(n) for n = 115664296 and 115664305.

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, 3614495 + ... + 3614526.

Almost surely, 2^115664336 is an apocalyptic number.

115664336 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

115664336 is a deficient number, since it is larger than the sum of its proper divisors (108435346).

115664336 is an equidigital number, since it uses as much as digits as its factorization.

115664336 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7229029 (or 7229023 counting only the distinct ones).

The product of its digits is 38880, while the sum is 35.

The square root of 115664336 is about 10754.7355151115. The cubic root of 115664336 is about 487.2290298644.

The spelling of 115664336 in words is "one hundred fifteen million, six hundred sixty-four thousand, three hundred thirty-six".