118690974 has 32 divisors (see below), whose sum is σ = 279275040. Its totient is φ = 37236096.

The previous prime is 118690961. The next prime is 118690987. The reversal of 118690974 is 479096811.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (118690961) and next prime (118690987).

It is a Smith number, since the sum of its digits (45) coincides with the sum of the digits of its prime factors.

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 15 ways as a sum of consecutive naturals, for example, 63729 + ... + 65564.

It is an arithmetic number, because the mean of its divisors is an integer number (8727345).

Almost surely, 2^118690974 is an apocalyptic number.

118690974 is an abundant number, since it is smaller than the sum of its proper divisors (160584066).

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

118690974 is a wasteful number, since it uses less digits than its factorization.

118690974 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 129321 (or 129315 counting only the distinct ones).

The product of its (nonzero) digits is 108864, while the sum is 45.

The square root of 118690974 is about 10894.5387235991. The cubic root of 118690974 is about 491.4423336385.

The spelling of 118690974 in words is "one hundred eighteen million, six hundred ninety thousand, nine hundred seventy-four".