116558916 has 24 divisors (see below), whose sum is σ = 272907264. Its totient is φ = 38719200.

The previous prime is 116558879. The next prime is 116558933. The reversal of 116558916 is 619855611.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 13060 + ... + 20091.

It is an arithmetic number, because the mean of its divisors is an integer number (11371136).

Almost surely, 2^116558916 is an apocalyptic number.

It is an amenable number.

116558916 is an abundant number, since it is smaller than the sum of its proper divisors (156348348).

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

116558916 is a wasteful number, since it uses less digits than its factorization.

116558916 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 33451 (or 33449 counting only the distinct ones).

The product of its digits is 64800, while the sum is 42.

The square root of 116558916 is about 10796.2454584916. The cubic root of 116558916 is about 488.4819267182.

The spelling of 116558916 in words is "one hundred sixteen million, five hundred fifty-eight thousand, nine hundred sixteen".