118994 has 4 divisors (see below), whose sum is σ = 178494. Its totient is φ = 59496.

The previous prime is 118973. The next prime is 119027. The reversal of 118994 is 499811.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 499811 = 13 ⋅38447.

It can be written as a sum of positive squares in only one way, i.e., 97969 + 21025 = 313^2 + 145^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 118994.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 29747 + ... + 29750.

2¹¹⁸⁹⁹⁴ is an apocalyptic number.

118994 is a deficient number, since it is larger than the sum of its proper divisors (59500).

118994 is an equidigital number, since it uses as much as digits as its factorization.

118994 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 59499.

The product of its digits is 2592, while the sum is 32.

The square root of 118994 is about 344.9550695380. The cubic root of 118994 is about 49.1860206610.

The spelling of 118994 in words is "one hundred eighteen thousand, nine hundred ninety-four".