115662456 has 192 divisors, whose sum is σ = 391372800. Its totient is φ = 30046464.

The previous prime is 115662431. The next prime is 115662487. The reversal of 115662456 is 654266511.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a self number, because there is not a number n which added to its sum of digits gives 115662456.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 832035 + ... + 832173.

It is an arithmetic number, because the mean of its divisors is an integer number (2038400).

Almost surely, 2^115662456 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 115662456, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (195686400).

115662456 is an abundant number, since it is smaller than the sum of its proper divisors (275710344).

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

115662456 is a wasteful number, since it uses less digits than its factorization.

115662456 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 298 (or 291 counting only the distinct ones).

The product of its digits is 43200, while the sum is 36.

The square root of 115662456 is about 10754.6481113982. The cubic root of 115662456 is about 487.2263900546.

The spelling of 115662456 in words is "one hundred fifteen million, six hundred sixty-two thousand, four hundred fifty-six".