115157652 has 12 divisors (see below), whose sum is σ = 268701216. Its totient is φ = 38385880.

The previous prime is 115157641. The next prime is 115157663. The reversal of 115157652 is 256751511.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (115157641) and next prime (115157663).

It is a tau number, because it is divible by the number of its divisors (12).

It is a super-2 number, since 2×115157652² = 26522569628306208, 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 in 3 ways as a sum of consecutive naturals, for example, 4798224 + ... + 4798247.

It is an arithmetic number, because the mean of its divisors is an integer number (22391768).

Almost surely, 2^115157652 is an apocalyptic number.

115157652 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

115157652 is an abundant number, since it is smaller than the sum of its proper divisors (153543564).

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

115157652 is a wasteful number, since it uses less digits than its factorization.

115157652 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9596478 (or 9596476 counting only the distinct ones).

The product of its digits is 10500, while the sum is 33.

The square root of 115157652 is about 10731.1533396928. The cubic root of 115157652 is about 486.5165298640.

The spelling of 115157652 in words is "one hundred fifteen million, one hundred fifty-seven thousand, six hundred fifty-two".