115366520 has 16 divisors (see below), whose sum is σ = 259574760. Its totient is φ = 46146592.

The previous prime is 115366513. The next prime is 115366523. The reversal of 115366520 is 25663511.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (115366523) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 1442042 + ... + 1442121.

Almost surely, 2^115366520 is an apocalyptic number.

115366520 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

115366520 is an abundant number, since it is smaller than the sum of its proper divisors (144208240).

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

115366520 is a wasteful number, since it uses less digits than its factorization.

115366520 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2884174 (or 2884170 counting only the distinct ones).

The product of its (nonzero) digits is 5400, while the sum is 29.

The square root of 115366520 is about 10740.8807832505. The cubic root of 115366520 is about 486.8104931338.

The spelling of 115366520 in words is "one hundred fifteen million, three hundred sixty-six thousand, five hundred twenty".