118497916 has 12 divisors (see below), whose sum is σ = 209509888. Its totient is φ = 58637952.

The previous prime is 118497881. The next prime is 118497923. The reversal of 118497916 is 619794811.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 152316 + ... + 153091.

Almost surely, 2^118497916 is an apocalyptic number.

It is an amenable number.

118497916 is a deficient number, since it is larger than the sum of its proper divisors (91011972).

118497916 is a wasteful number, since it uses less digits than its factorization.

118497916 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 305508 (or 305506 counting only the distinct ones).

The product of its digits is 108864, while the sum is 46.

The square root of 118497916 is about 10885.6748068275. The cubic root of 118497916 is about 491.1757355466.

The spelling of 118497916 in words is "one hundred eighteen million, four hundred ninety-seven thousand, nine hundred sixteen".