115751392 has 48 divisors (see below), whose sum is σ = 238155120. Its totient is φ = 55323648.

The previous prime is 115751381. The next prime is 115751413. The reversal of 115751392 is 293157511.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 69028 + ... + 70684.

It is an arithmetic number, because the mean of its divisors is an integer number (4961565).

Almost surely, 2^115751392 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 115751392, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (119077560).

115751392 is an abundant number, since it is smaller than the sum of its proper divisors (122403728).

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

115751392 is a wasteful number, since it uses less digits than its factorization.

115751392 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1763 (or 1755 counting only the distinct ones).

The product of its digits is 9450, while the sum is 34.

The square root of 115751392 is about 10758.7820872067. The cubic root of 115751392 is about 487.3512385897.

The spelling of 115751392 in words is "one hundred fifteen million, seven hundred fifty-one thousand, three hundred ninety-two".