116918475 has 12 divisors (see below), whose sum is σ = 193305336. Its totient is φ = 62356480.

The previous prime is 116918467. The next prime is 116918489. The reversal of 116918475 is 574819611.

It is not a de Polignac number, because 116918475 - 2³ = 116918467 is a prime.

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 11 ways as a sum of consecutive naturals, for example, 779382 + ... + 779531.

It is an arithmetic number, because the mean of its divisors is an integer number (16108778).

Almost surely, 2^116918475 is an apocalyptic number.

116918475 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

116918475 is a deficient number, since it is larger than the sum of its proper divisors (76386861).

116918475 is a wasteful number, since it uses less digits than its factorization.

116918475 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1558926 (or 1558921 counting only the distinct ones).

The product of its digits is 60480, while the sum is 42.

The square root of 116918475 is about 10812.8846752381. The cubic root of 116918475 is about 488.9836980861.

The spelling of 116918475 in words is "one hundred sixteen million, nine hundred eighteen thousand, four hundred seventy-five".