115757056 has 52 divisors (see below), whose sum is σ = 235900800. Its totient is φ = 56778752.

The previous prime is 115757023. The next prime is 115757093. The reversal of 115757056 is 650757511.

It is a congruent number.

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, 241425 + ... + 241903.

Almost surely, 2^115757056 is an apocalyptic number.

115757056 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 115757056, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (117950400).

115757056 is an abundant number, since it is smaller than the sum of its proper divisors (120143744).

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

115757056 is an frugal number, since it uses more digits than its factorization.

115757056 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 562 (or 540 counting only the distinct ones).

The product of its (nonzero) digits is 36750, while the sum is 37.

The square root of 115757056 is about 10759.0453108071. The cubic root of 115757056 is about 487.3591875578.

The spelling of 115757056 in words is "one hundred fifteen million, seven hundred fifty-seven thousand, fifty-six".