118930866 has 32 divisors (see below), whose sum is σ = 243855360. Its totient is φ = 38657424.

The previous prime is 118930859. The next prime is 118930871. The reversal of 118930866 is 668039811.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 37831 + ... + 40853.

It is an arithmetic number, because the mean of its divisors is an integer number (7620480).

Almost surely, 2^118930866 is an apocalyptic number.

118930866 is an abundant number, since it is smaller than the sum of its proper divisors (124924494).

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

118930866 is a wasteful number, since it uses less digits than its factorization.

118930866 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3190.

The product of its (nonzero) digits is 62208, while the sum is 42.

The square root of 118930866 is about 10905.5429025794. The cubic root of 118930866 is about 491.7732033554.

The spelling of 118930866 in words is "one hundred eighteen million, nine hundred thirty thousand, eight hundred sixty-six".