115562164 has 6 divisors (see below), whose sum is σ = 202233794. Its totient is φ = 57781080.

The previous prime is 115562159. The next prime is 115562173. The reversal of 115562164 is 461265511.

It can be written as a sum of positive squares in only one way, i.e., 68062500 + 47499664 = 8250^2 + 6892^2 .

It is a super-2 number, since 2×115562164² = 26709227496725792, which contains 22 as substring.

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, 14445267 + ... + 14445274.

Almost surely, 2^115562164 is an apocalyptic number.

It is an amenable number.

115562164 is a deficient number, since it is larger than the sum of its proper divisors (86671630).

115562164 is a wasteful number, since it uses less digits than its factorization.

115562164 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28890545 (or 28890543 counting only the distinct ones).

The product of its digits is 7200, while the sum is 31.

The square root of 115562164 is about 10749.9843720817. The cubic root of 115562164 is about 487.0855231408.

The spelling of 115562164 in words is "one hundred fifteen million, five hundred sixty-two thousand, one hundred sixty-four".