115770672 has 30 divisors (see below), whose sum is σ = 323997492. Its totient is φ = 38590176.

The previous prime is 115770659. The next prime is 115770689. The reversal of 115770672 is 276077511.

115770672 is a `hidden beast` number, since 11 + 577 + 0 + 6 + 72 = 666.

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

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 401838 + ... + 402125.

Almost surely, 2^115770672 is an apocalyptic number.

115770672 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

115770672 is an abundant number, since it is smaller than the sum of its proper divisors (208226820).

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

115770672 is a wasteful number, since it uses less digits than its factorization.

115770672 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 803977 (or 803968 counting only the distinct ones).

The product of its (nonzero) digits is 20580, while the sum is 36.

The square root of 115770672 is about 10759.6780620983. The cubic root of 115770672 is about 487.3782954572.

The spelling of 115770672 in words is "one hundred fifteen million, seven hundred seventy thousand, six hundred seventy-two".