118975994 has 4 divisors (see below), whose sum is σ = 178463994. Its totient is φ = 59487996.

The previous prime is 118975991. The next prime is 118976003. The reversal of 118975994 is 499579811.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 92833225 + 26142769 = 9635^2 + 5113^2 .

It is not an unprimeable number, because it can be changed into a prime (118975991) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 29743997 + ... + 29744000.

Almost surely, 2^118975994 is an apocalyptic number.

118975994 is a deficient number, since it is larger than the sum of its proper divisors (59488000).

118975994 is an equidigital number, since it uses as much as digits as its factorization.

118975994 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 59487999.

The product of its digits is 816480, while the sum is 53.

The square root of 118975994 is about 10907.6117459323. The cubic root of 118975994 is about 491.8353961667.

The spelling of 118975994 in words is "one hundred eighteen million, nine hundred seventy-five thousand, nine hundred ninety-four".