118840320 has 132 divisors (see below), whose sum is σ = 411938280. Its totient is φ = 31678464.

The previous prime is 118840303. The next prime is 118840327. The reversal of 118840320 is 23048811.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (118840327) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 44791 + ... + 47369.

Almost surely, 2^118840320 is an apocalyptic number.

118840320 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 118840320, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (205969140).

118840320 is an abundant number, since it is smaller than the sum of its proper divisors (293097960).

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

118840320 is a wasteful number, since it uses less digits than its factorization.

118840320 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2610 (or 2589 counting only the distinct ones).

The product of its (nonzero) digits is 1536, while the sum is 27.

The square root of 118840320 is about 10901.3907369656. The cubic root of 118840320 is about 491.6483706046.

The spelling of 118840320 in words is "one hundred eighteen million, eight hundred forty thousand, three hundred twenty".