116406012 has 12 divisors (see below), whose sum is σ = 271614056. Its totient is φ = 38802000.

The previous prime is 116405999. The next prime is 116406047. The reversal of 116406012 is 210604611.

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

It is a self number, because there is not a number n which added to its sum of digits gives 116406012.

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, 4850239 + ... + 4850262.

Almost surely, 2^116406012 is an apocalyptic number.

116406012 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

116406012 is an abundant number, since it is smaller than the sum of its proper divisors (155208044).

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

116406012 is a wasteful number, since it uses less digits than its factorization.

116406012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9700508 (or 9700506 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 21.

The square root of 116406012 is about 10789.1617839385. The cubic root of 116406012 is about 488.2682335716.

The spelling of 116406012 in words is "one hundred sixteen million, four hundred six thousand, twelve".