115392256 has 54 divisors (see below), whose sum is σ = 267968400. Its totient is φ = 49448448.

The previous prime is 115392241. The next prime is 115392257. The reversal of 115392256 is 652293511.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (115392257) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 7945 + ... + 17143.

Almost surely, 2^115392256 is an apocalyptic number.

115392256 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 115392256, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (133984200).

115392256 is an abundant number, since it is smaller than the sum of its proper divisors (152576144).

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

115392256 is an frugal number, since it uses more digits than its factorization.

115392256 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9229 (or 9208 counting only the distinct ones).

The product of its digits is 16200, while the sum is 34.

The square root of 115392256 is about 10742.0787559950. The cubic root of 115392256 is about 486.8466897222.

The spelling of 115392256 in words is "one hundred fifteen million, three hundred ninety-two thousand, two hundred fifty-six".