118943764 has 48 divisors (see below), whose sum is σ = 234057600. Its totient is φ = 52591616.

The previous prime is 118943749. The next prime is 118943771. The reversal of 118943764 is 467349811.

It is a self number, because there is not a number n which added to its sum of digits gives 118943764.

It is a congruent number.

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, 91632 + ... + 92920.

It is an arithmetic number, because the mean of its divisors is an integer number (4876200).

Almost surely, 2^118943764 is an apocalyptic number.

It is an amenable number.

118943764 is a deficient number, since it is larger than the sum of its proper divisors (115113836).

118943764 is a wasteful number, since it uses less digits than its factorization.

118943764 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1392 (or 1390 counting only the distinct ones).

The product of its digits is 145152, while the sum is 43.

The square root of 118943764 is about 10906.1342372080. The cubic root of 118943764 is about 491.7909802418.

The spelling of 118943764 in words is "one hundred eighteen million, nine hundred forty-three thousand, seven hundred sixty-four".