115142952 has 32 divisors (see below), whose sum is σ = 288694080. Its totient is φ = 38269440.

The previous prime is 115142941. The next prime is 115142957. The reversal of 115142952 is 259241511.

It is not an unprimeable number, because it can be changed into a prime (115142957) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1677 + ... + 15267.

It is an arithmetic number, because the mean of its divisors is an integer number (9021690).

Almost surely, 2^115142952 is an apocalyptic number.

115142952 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

115142952 is an abundant number, since it is smaller than the sum of its proper divisors (173551128).

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

115142952 is a wasteful number, since it uses less digits than its factorization.

115142952 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13953 (or 13949 counting only the distinct ones).

The product of its digits is 3600, while the sum is 30.

The square root of 115142952 is about 10730.4683961139. The cubic root of 115142952 is about 486.4958275277.

The spelling of 115142952 in words is "one hundred fifteen million, one hundred forty-two thousand, nine hundred fifty-two".