116523612 has 36 divisors (see below), whose sum is σ = 307354320. Its totient is φ = 37152192.

The previous prime is 116523611. The next prime is 116523613. The reversal of 116523612 is 216325611.

116523612 is a `hidden beast` number, since 1 + 1 + 652 + 3 + 6 + 1 + 2 = 666.

It is an interprime number because it is at equal distance from previous prime (116523611) and next prime (116523613).

It is a tau number, because it is divible by the number of its divisors (36).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (116523611) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 69537 + ... + 71192.

It is an arithmetic number, because the mean of its divisors is an integer number (8537620).

Almost surely, 2^116523612 is an apocalyptic number.

116523612 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

116523612 is an abundant number, since it is smaller than the sum of its proper divisors (190830708).

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

116523612 is a wasteful number, since it uses less digits than its factorization.

116523612 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 140762 (or 140757 counting only the distinct ones).

The product of its digits is 2160, while the sum is 27.

The square root of 116523612 is about 10794.6103218226. The cubic root of 116523612 is about 488.4326037150.

The spelling of 116523612 in words is "one hundred sixteen million, five hundred twenty-three thousand, six hundred twelve".