116187612 has 24 divisors (see below), whose sum is σ = 271280016. Its totient is φ = 38704128.

The previous prime is 116187587. The next prime is 116187623. The reversal of 116187612 is 216781611.

It is a happy number.

It is a super-2 number, since 2×116187612² = 26999122364525088, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 31278 + ... + 34794.

It is an arithmetic number, because the mean of its divisors is an integer number (11303334).

Almost surely, 2^116187612 is an apocalyptic number.

116187612 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

116187612 is an abundant number, since it is smaller than the sum of its proper divisors (155092404).

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

116187612 is a wasteful number, since it uses less digits than its factorization.

116187612 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6277 (or 6275 counting only the distinct ones).

The product of its digits is 4032, while the sum is 33.

The square root of 116187612 is about 10779.0357639262. The cubic root of 116187612 is about 487.9626807885.

The spelling of 116187612 in words is "one hundred sixteen million, one hundred eighty-seven thousand, six hundred twelve".