118045192 has 16 divisors (see below), whose sum is σ = 222008400. Its totient is φ = 58842960.

The previous prime is 118045189. The next prime is 118045199. The reversal of 118045192 is 291540811.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (118045199) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 19642 + ... + 24937.

It is an arithmetic number, because the mean of its divisors is an integer number (13875525).

Almost surely, 2^118045192 is an apocalyptic number.

It is an amenable number.

118045192 is a deficient number, since it is larger than the sum of its proper divisors (103963208).

118045192 is a wasteful number, since it uses less digits than its factorization.

118045192 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 44916 (or 44912 counting only the distinct ones).

The product of its (nonzero) digits is 2880, while the sum is 31.

The square root of 118045192 is about 10864.8604224813. The cubic root of 118045192 is about 490.5494212058.

The spelling of 118045192 in words is "one hundred eighteen million, forty-five thousand, one hundred ninety-two".