118459680 has 192 divisors, whose sum is σ = 406425600. Its totient is φ = 28892160.

The previous prime is 118459673. The next prime is 118459697. The reversal of 118459680 is 86954811.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 282511 + ... + 282929.

It is an arithmetic number, because the mean of its divisors is an integer number (2116800).

Almost surely, 2^118459680 is an apocalyptic number.

118459680 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 118459680, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (203212800).

118459680 is an abundant number, since it is smaller than the sum of its proper divisors (287965920).

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

118459680 is a wasteful number, since it uses less digits than its factorization.

118459680 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 487 (or 479 counting only the distinct ones).

The product of its (nonzero) digits is 69120, while the sum is 42.

The square root of 118459680 is about 10883.9184120426. The cubic root of 118459680 is about 491.1229002552.

The spelling of 118459680 in words is "one hundred eighteen million, four hundred fifty-nine thousand, six hundred eighty".