118134994 has 4 divisors (see below), whose sum is σ = 177202494. Its totient is φ = 59067496.

The previous prime is 118134977. The next prime is 118134997. The reversal of 118134994 is 499431811.

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., 114383025 + 3751969 = 10695^2 + 1937^2 .

It is not an unprimeable number, because it can be changed into a prime (118134997) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 29533747 + ... + 29533750.

Almost surely, 2^118134994 is an apocalyptic number.

118134994 is a deficient number, since it is larger than the sum of its proper divisors (59067500).

118134994 is an equidigital number, since it uses as much as digits as its factorization.

118134994 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 59067499.

The product of its digits is 31104, while the sum is 40.

The square root of 118134994 is about 10868.9923175978. The cubic root of 118134994 is about 490.6737836139.

It can be divided in two parts, 11813 and 4994, that added together give a 5-th power (16807 = 7⁵).

The spelling of 118134994 in words is "one hundred eighteen million, one hundred thirty-four thousand, nine hundred ninety-four".