118124938 has 8 divisors (see below), whose sum is σ = 186513120. Its totient is φ = 55953900.

The previous prime is 118124921. The next prime is 118124947. The reversal of 118124938 is 839421811.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 118124897 and 118124906.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1554238 + ... + 1554313.

It is an arithmetic number, because the mean of its divisors is an integer number (23314140).

Almost surely, 2^118124938 is an apocalyptic number.

118124938 is a deficient number, since it is larger than the sum of its proper divisors (68388182).

118124938 is a wasteful number, since it uses less digits than its factorization.

118124938 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3108572.

The product of its digits is 13824, while the sum is 37.

The square root of 118124938 is about 10868.5297073707. The cubic root of 118124938 is about 490.6598606844.

The spelling of 118124938 in words is "one hundred eighteen million, one hundred twenty-four thousand, nine hundred thirty-eight".