115072332 has 24 divisors (see below), whose sum is σ = 268876272. Its totient is φ = 38304000.

The previous prime is 115072297. The next prime is 115072333. The reversal of 115072332 is 233270511.

It is not an unprimeable number, because it can be changed into a prime (115072333) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2832 + ... + 15432.

It is an arithmetic number, because the mean of its divisors is an integer number (11203178).

Almost surely, 2^115072332 is an apocalyptic number.

115072332 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

115072332 is an abundant number, since it is smaller than the sum of its proper divisors (153803940).

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

115072332 is a wasteful number, since it uses less digits than its factorization.

115072332 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13369 (or 13367 counting only the distinct ones).

The product of its (nonzero) digits is 1260, while the sum is 24.

The square root of 115072332 is about 10727.1772615167. The cubic root of 115072332 is about 486.3963472411.

The spelling of 115072332 in words is "one hundred fifteen million, seventy-two thousand, three hundred thirty-two".