115483272 has 32 divisors (see below), whose sum is σ = 289133280. Its totient is φ = 38437760.

The previous prime is 115483271. The next prime is 115483289. The reversal of 115483272 is 272384511.

It is a super-2 number, since 2×115483272² = 26672772223651968, which contains 22 as substring.

It is a hoax number, since the sum of its digits (33) coincides with the sum of the digits of its distinct prime factors.

It is not an unprimeable number, because it can be changed into a prime (115483271) 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, 15103 + ... + 21425.

It is an arithmetic number, because the mean of its divisors is an integer number (9035415).

Almost surely, 2^115483272 is an apocalyptic number.

115483272 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

115483272 is an abundant number, since it is smaller than the sum of its proper divisors (173650008).

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

115483272 is a wasteful number, since it uses less digits than its factorization.

115483272 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7093 (or 7089 counting only the distinct ones).

The product of its digits is 13440, while the sum is 33.

The square root of 115483272 is about 10746.3143449278. The cubic root of 115483272 is about 486.9746566958.

The spelling of 115483272 in words is "one hundred fifteen million, four hundred eighty-three thousand, two hundred seventy-two".