116455185 has 128 divisors (see below), whose sum is σ = 273715200. Its totient is φ = 45480960.

The previous prime is 116455153. The next prime is 116455217. The reversal of 116455185 is 581554611.

116455185 is a `hidden beast` number, since 1 + 1 + 645 + 5 + 1 + 8 + 5 = 666.

It is an interprime number because it is at equal distance from previous prime (116455153) and next prime (116455217).

It is not a de Polignac number, because 116455185 - 2⁵ = 116455153 is a prime.

It is a super-2 number, since 2×116455185² = 27123620226768450, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 176386 + ... + 177044.

It is an arithmetic number, because the mean of its divisors is an integer number (2138400).

Almost surely, 2^116455185 is an apocalyptic number.

116455185 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

116455185 is an abundant number, since it is smaller than the sum of its proper divisors (157260015).

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

116455185 is a wasteful number, since it uses less digits than its factorization.

116455185 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 708 (or 702 counting only the distinct ones).

The product of its digits is 24000, while the sum is 36.

The square root of 116455185 is about 10791.4403579874. The cubic root of 116455185 is about 488.3369763952.

The spelling of 116455185 in words is "one hundred sixteen million, four hundred fifty-five thousand, one hundred eighty-five".