118474892 has 6 divisors (see below), whose sum is σ = 207331068. Its totient is φ = 59237444.

The previous prime is 118474883. The next prime is 118474897. The reversal of 118474892 is 298474811.

It is not an unprimeable number, because it can be changed into a prime (118474897) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 14809358 + ... + 14809365.

It is an arithmetic number, because the mean of its divisors is an integer number (34555178).

Almost surely, 2^118474892 is an apocalyptic number.

It is an amenable number.

118474892 is a deficient number, since it is larger than the sum of its proper divisors (88856176).

118474892 is a wasteful number, since it uses less digits than its factorization.

118474892 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 29618727 (or 29618725 counting only the distinct ones).

The product of its digits is 129024, while the sum is 44.

The square root of 118474892 is about 10884.6172188093. The cubic root of 118474892 is about 491.1439218714.

The spelling of 118474892 in words is "one hundred eighteen million, four hundred seventy-four thousand, eight hundred ninety-two".