118379448 has 64 divisors (see below), whose sum is σ = 358732800. Its totient is φ = 35871840.

The previous prime is 118379447. The next prime is 118379477. The reversal of 118379448 is 844973811.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (118379447) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 22536 + ... + 27287.

It is an arithmetic number, because the mean of its divisors is an integer number (5605200).

Almost surely, 2^118379448 is an apocalyptic number.

118379448 is a gapful number since it is divisible by the number (18) formed by its first and last digit.

It is an amenable number.

118379448 is an abundant number, since it is smaller than the sum of its proper divisors (240353352).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

118379448 is a wasteful number, since it uses less digits than its factorization.

118379448 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 49849 (or 49839 counting only the distinct ones).

The product of its digits is 193536, while the sum is 45.

The square root of 118379448 is about 10880.2319828210. The cubic root of 118379448 is about 491.0119970577.

The spelling of 118379448 in words is "one hundred eighteen million, three hundred seventy-nine thousand, four hundred forty-eight".