115416772 has 24 divisors (see below), whose sum is σ = 207277056. Its totient is φ = 56206848.

The previous prime is 115416767. The next prime is 115416793. The reversal of 115416772 is 277614511.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 40548 + ... + 43300.

It is an arithmetic number, because the mean of its divisors is an integer number (8636544).

Almost surely, 2^115416772 is an apocalyptic number.

It is an amenable number.

115416772 is a deficient number, since it is larger than the sum of its proper divisors (91860284).

115416772 is a wasteful number, since it uses less digits than its factorization.

115416772 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3027 (or 3025 counting only the distinct ones).

The product of its digits is 11760, while the sum is 34.

The square root of 115416772 is about 10743.2198153068. The cubic root of 115416772 is about 486.8811654277.

The spelling of 115416772 in words is "one hundred fifteen million, four hundred sixteen thousand, seven hundred seventy-two".