118450860 has 48 divisors (see below), whose sum is σ = 361815552. Its totient is φ = 28715200.

The previous prime is 118450831. The next prime is 118450861. The reversal of 118450860 is 68054811.

It is a Harshad number since it is a multiple of its sum of digits (33).

It is not an unprimeable number, because it can be changed into a prime (118450861) 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, 89076 + ... + 90395.

It is an arithmetic number, because the mean of its divisors is an integer number (7537824).

Almost surely, 2^118450860 is an apocalyptic number.

118450860 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

118450860 is an abundant number, since it is smaller than the sum of its proper divisors (243364692).

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

118450860 is a wasteful number, since it uses less digits than its factorization.

118450860 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 179494 (or 179492 counting only the distinct ones).

The product of its (nonzero) digits is 7680, while the sum is 33.

The square root of 118450860 is about 10883.5132195445. The cubic root of 118450860 is about 491.1107109840.

The spelling of 118450860 in words is "one hundred eighteen million, four hundred fifty thousand, eight hundred sixty".