118088620 has 48 divisors (see below), whose sum is σ = 270865728. Its totient is φ = 42981120.

The previous prime is 118088617. The next prime is 118088653. The reversal of 118088620 is 26880811.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 15262 + ... + 21658.

It is an arithmetic number, because the mean of its divisors is an integer number (5643036).

Almost surely, 2^118088620 is an apocalyptic number.

118088620 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 118088620, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (135432864).

118088620 is an abundant number, since it is smaller than the sum of its proper divisors (152777108).

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

118088620 is a wasteful number, since it uses less digits than its factorization.

118088620 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6490 (or 6488 counting only the distinct ones).

The product of its (nonzero) digits is 6144, while the sum is 34.

The square root of 118088620 is about 10866.8587917576. The cubic root of 118088620 is about 490.6095703966.

The spelling of 118088620 in words is "one hundred eighteen million, eighty-eight thousand, six hundred twenty".