115417772 has 12 divisors (see below), whose sum is σ = 210763056. Its totient is φ = 55199760.

The previous prime is 115417741. The next prime is 115417787. The reversal of 115417772 is 277714511.

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, 627179 + ... + 627362.

It is an arithmetic number, because the mean of its divisors is an integer number (17563588).

Almost surely, 2^115417772 is an apocalyptic number.

It is an amenable number.

115417772 is a deficient number, since it is larger than the sum of its proper divisors (95345284).

115417772 is a wasteful number, since it uses less digits than its factorization.

115417772 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1254568 (or 1254566 counting only the distinct ones).

The product of its digits is 13720, while the sum is 35.

The square root of 115417772 is about 10743.2663561880. The cubic root of 115417772 is about 486.8825715773.

The spelling of 115417772 in words is "one hundred fifteen million, four hundred seventeen thousand, seven hundred seventy-two".