116564670 has 48 divisors (see below), whose sum is σ = 314299440. Its totient is φ = 31083264.

The previous prime is 116564633. The next prime is 116564683. The reversal of 116564670 is 76465611.

116564670 is a `hidden beast` number, since 1 + 1 + 6 + 5 + 646 + 7 + 0 = 666.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 21555 + ... + 26414.

It is an arithmetic number, because the mean of its divisors is an integer number (6547905).

Almost surely, 2^116564670 is an apocalyptic number.

116564670 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

116564670 is an abundant number, since it is smaller than the sum of its proper divisors (197734770).

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

116564670 is an equidigital number, since it uses as much as digits as its factorization.

116564670 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 47991 (or 47979 counting only the distinct ones).

The product of its (nonzero) digits is 30240, while the sum is 36.

The square root of 116564670 is about 10796.5119367322. The cubic root of 116564670 is about 488.4899646526.

The spelling of 116564670 in words is "one hundred sixteen million, five hundred sixty-four thousand, six hundred seventy".