116456166 has 24 divisors (see below), whose sum is σ = 252578664. Its totient is φ = 38779200.

The previous prime is 116456143. The next prime is 116456173. The reversal of 116456166 is 661654611.

It is a happy number.

116456166 is a `hidden beast` number, since 1 + 1 + 645 + 6 + 1 + 6 + 6 = 666.

It is a self number, because there is not a number n which added to its sum of digits gives 116456166.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 18925 + ... + 24311.

It is an arithmetic number, because the mean of its divisors is an integer number (10524111).

Almost surely, 2^116456166 is an apocalyptic number.

116456166 is an abundant number, since it is smaller than the sum of its proper divisors (136122498).

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

116456166 is a wasteful number, since it uses less digits than its factorization.

116456166 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6596 (or 6593 counting only the distinct ones).

The product of its digits is 25920, while the sum is 36.

The square root of 116456166 is about 10791.4858105823. The cubic root of 116456166 is about 488.3383476158.

The spelling of 116456166 in words is "one hundred sixteen million, four hundred fifty-six thousand, one hundred sixty-six".