116564373 has 24 divisors (see below), whose sum is σ = 182270400. Its totient is φ = 73613448.

The previous prime is 116564347. The next prime is 116564407. The reversal of 116564373 is 373465611.

116564373 is a `hidden beast` number, since 1 + 1 + 6 + 5 + 643 + 7 + 3 = 666.

It is not a de Polignac number, because 116564373 - 2⁵ = 116564341 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (116564303) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 3768 + ... + 15726.

It is an arithmetic number, because the mean of its divisors is an integer number (7594600).

Almost surely, 2^116564373 is an apocalyptic number.

It is an amenable number.

116564373 is a deficient number, since it is larger than the sum of its proper divisors (65706027).

116564373 is a wasteful number, since it uses less digits than its factorization.

116564373 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12006 (or 11981 counting only the distinct ones).

The product of its digits is 45360, while the sum is 36.

The square root of 116564373 is about 10796.4981822811. The cubic root of 116564373 is about 488.4895497709.

The spelling of 116564373 in words is "one hundred sixteen million, five hundred sixty-four thousand, three hundred seventy-three".