115075752 has 32 divisors (see below), whose sum is σ = 313843680. Its totient is φ = 34871360.

The previous prime is 115075733. The next prime is 115075759. The reversal of 115075752 is 257570511.

It is a Harshad number since it is a multiple of its sum of digits (33).

It is not an unprimeable number, because it can be changed into a prime (115075759) 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, 217683 + ... + 218210.

It is an arithmetic number, because the mean of its divisors is an integer number (9807615).

Almost surely, 2^115075752 is an apocalyptic number.

115075752 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

115075752 is an abundant number, since it is smaller than the sum of its proper divisors (198767928).

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

115075752 is a wasteful number, since it uses less digits than its factorization.

115075752 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 435913 (or 435909 counting only the distinct ones).

The product of its (nonzero) digits is 12250, while the sum is 33.

The square root of 115075752 is about 10727.3366685305. The cubic root of 115075752 is about 486.4011658307.

The spelling of 115075752 in words is "one hundred fifteen million, seventy-five thousand, seven hundred fifty-two".