116158612 has 24 divisors (see below), whose sum is σ = 211276800. Its totient is φ = 55819680.

The previous prime is 116158607. The next prime is 116158639. The reversal of 116158612 is 216851611.

It is a Harshad number since it is a multiple of its sum of digits (31).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 15333 + ... + 21619.

It is an arithmetic number, because the mean of its divisors is an integer number (8803200).

Almost surely, 2^116158612 is an apocalyptic number.

It is an amenable number.

116158612 is a deficient number, since it is larger than the sum of its proper divisors (95118188).

116158612 is a wasteful number, since it uses less digits than its factorization.

116158612 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6471 (or 6469 counting only the distinct ones).

The product of its digits is 2880, while the sum is 31.

The square root of 116158612 is about 10777.6904761642. The cubic root of 116158612 is about 487.9220795144.

The spelling of 116158612 in words is "one hundred sixteen million, one hundred fifty-eight thousand, six hundred twelve".