116990012 has 6 divisors (see below), whose sum is σ = 204732528. Its totient is φ = 58495004.

The previous prime is 116989997. The next prime is 116990023. The reversal of 116990012 is 210099611.

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 as a sum of consecutive naturals, namely, 14623748 + ... + 14623755.

It is an arithmetic number, because the mean of its divisors is an integer number (34122088).

Almost surely, 2^116990012 is an apocalyptic number.

It is an amenable number.

116990012 is a deficient number, since it is larger than the sum of its proper divisors (87742516).

116990012 is a wasteful number, since it uses less digits than its factorization.

116990012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 29247507 (or 29247505 counting only the distinct ones).

The product of its (nonzero) digits is 972, while the sum is 29.

The square root of 116990012 is about 10816.1921210748. The cubic root of 116990012 is about 489.0834065794.

The spelling of 116990012 in words is "one hundred sixteen million, nine hundred ninety thousand, twelve".