116157012 has 12 divisors (see below), whose sum is σ = 271033056. Its totient is φ = 38719000.

The previous prime is 116156987. The next prime is 116157043. The reversal of 116157012 is 210751611.

It is a tau number, because it is divible by the number of its divisors (12).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4839864 + ... + 4839887.

It is an arithmetic number, because the mean of its divisors is an integer number (22586088).

Almost surely, 2^116157012 is an apocalyptic number.

116157012 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

116157012 is an abundant number, since it is smaller than the sum of its proper divisors (154876044).

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

116157012 is a wasteful number, since it uses less digits than its factorization.

116157012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9679758 (or 9679756 counting only the distinct ones).

The product of its (nonzero) digits is 420, while the sum is 24.

The square root of 116157012 is about 10777.6162485032. The cubic root of 116157012 is about 487.9198392474.

The spelling of 116157012 in words is "one hundred sixteen million, one hundred fifty-seven thousand, twelve".