115033372 has 72 divisors (see below), whose sum is σ = 228508560. Its totient is φ = 50561280.

The previous prime is 115033363. The next prime is 115033381. The reversal of 115033372 is 273330511.

It is an interprime number because it is at equal distance from previous prime (115033363) and next prime (115033381).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1716883 + ... + 1716949.

It is an arithmetic number, because the mean of its divisors is an integer number (3173730).

Almost surely, 2^115033372 is an apocalyptic number.

It is an amenable number.

115033372 is a deficient number, since it is larger than the sum of its proper divisors (113475188).

115033372 is a wasteful number, since it uses less digits than its factorization.

115033372 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 179 (or 158 counting only the distinct ones).

The product of its (nonzero) digits is 1890, while the sum is 25.

The square root of 115033372 is about 10725.3611594202. The cubic root of 115033372 is about 486.3414480300.

Adding to 115033372 its reverse (273330511), we get a palindrome (388363883).

The spelling of 115033372 in words is "one hundred fifteen million, thirty-three thousand, three hundred seventy-two".