115156604 has 18 divisors (see below), whose sum is σ = 204438192. Its totient is φ = 56757400.

The previous prime is 115156579. The next prime is 115156609. The reversal of 115156604 is 406651511.

It is a super-2 number, since 2×115156604² = 26522086889625632, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (115156609) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 17309 + ... + 23019.

Almost surely, 2^115156604 is an apocalyptic number.

It is an amenable number.

115156604 is a deficient number, since it is larger than the sum of its proper divisors (89281588).

115156604 is an equidigital number, since it uses as much as digits as its factorization.

115156604 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5857 (or 5784 counting only the distinct ones).

The product of its (nonzero) digits is 3600, while the sum is 29.

The square root of 115156604 is about 10731.1045097884. The cubic root of 115156604 is about 486.5150540007.

The spelling of 115156604 in words is "one hundred fifteen million, one hundred fifty-six thousand, six hundred four".