115251456 has 36 divisors (see below), whose sum is σ = 306738992. Its totient is φ = 38416896.

The previous prime is 115251431. The next prime is 115251491. The reversal of 115251456 is 654152511.

It is a super-2 number, since 2×115251456² = 26565796220239872, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 74266 + ... + 75801.

Almost surely, 2^115251456 is an apocalyptic number.

115251456 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

115251456 is an abundant number, since it is smaller than the sum of its proper divisors (191487536).

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

115251456 is an equidigital number, since it uses as much as digits as its factorization.

115251456 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 150086 (or 150072 counting only the distinct ones).

The product of its digits is 6000, while the sum is 30.

The square root of 115251456 is about 10735.5230892584. The cubic root of 115251456 is about 486.6485946459.

The spelling of 115251456 in words is "one hundred fifteen million, two hundred fifty-one thousand, four hundred fifty-six".