115562152 has 8 divisors (see below), whose sum is σ = 216679050. Its totient is φ = 57781072.

The previous prime is 115562119. The next prime is 115562159. The reversal of 115562152 is 251265511.

It can be written as a sum of positive squares in only one way, i.e., 115218756 + 343396 = 10734^2 + 586^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is a super-2 number, since 2×115562152² = 26709221949742208, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 115562152.

It is not an unprimeable number, because it can be changed into a prime (115562159) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7222627 + ... + 7222642.

Almost surely, 2^115562152 is an apocalyptic number.

It is an amenable number.

115562152 is a deficient number, since it is larger than the sum of its proper divisors (101116898).

115562152 is a wasteful number, since it uses less digits than its factorization.

115562152 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14445275 (or 14445271 counting only the distinct ones).

The product of its digits is 3000, while the sum is 28.

The square root of 115562152 is about 10749.9838139413. The cubic root of 115562152 is about 487.0855062811.

The spelling of 115562152 in words is "one hundred fifteen million, five hundred sixty-two thousand, one hundred fifty-two".