115016816 has 20 divisors (see below), whose sum is σ = 223181400. Its totient is φ = 57421632.

The previous prime is 115016809. The next prime is 115016827. The reversal of 115016816 is 618610511.

It is a congruent number.

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, 6275 + ... + 16413.

It is an arithmetic number, because the mean of its divisors is an integer number (11159070).

Almost surely, 2^115016816 is an apocalyptic number.

115016816 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

115016816 is a deficient number, since it is larger than the sum of its proper divisors (108164584).

115016816 is a wasteful number, since it uses less digits than its factorization.

115016816 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10856 (or 10850 counting only the distinct ones).

The product of its (nonzero) digits is 1440, while the sum is 29.

The square root of 115016816 is about 10724.5893161463. The cubic root of 115016816 is about 486.3181149306.

The spelling of 115016816 in words is "one hundred fifteen million, sixteen thousand, eight hundred sixteen".