118580680 has 32 divisors (see below), whose sum is σ = 267120000. Its totient is φ = 47376576.

The previous prime is 118580669. The next prime is 118580699. The reversal of 118580680 is 86085811.

It is a super-2 number, since 2×118580680² = 28122755338524800, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 58321 + ... + 60319.

It is an arithmetic number, because the mean of its divisors is an integer number (8347500).

Almost surely, 2^118580680 is an apocalyptic number.

118580680 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

118580680 is an abundant number, since it is smaller than the sum of its proper divisors (148539320).

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

118580680 is a wasteful number, since it uses less digits than its factorization.

118580680 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3493 (or 3489 counting only the distinct ones).

The product of its (nonzero) digits is 15360, while the sum is 37.

The square root of 118580680 is about 10889.4756531249. The cubic root of 118580680 is about 491.2900616302.

The spelling of 118580680 in words is "one hundred eighteen million, five hundred eighty thousand, six hundred eighty".