118712880 has 240 divisors, whose sum is σ = 468782496. Its totient is φ = 26542080.

The previous prime is 118712851. The next prime is 118712899. The reversal of 118712880 is 88217811.

It is a tau number, because it is divible by the number of its divisors (240).

It is a Harshad number since it is a multiple of its sum of digits (36).

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 102384 + ... + 103536.

Almost surely, 2^118712880 is an apocalyptic number.

118712880 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 118712880, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (234391248).

118712880 is an abundant number, since it is smaller than the sum of its proper divisors (350069616).

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

118712880 is a wasteful number, since it uses less digits than its factorization.

118712880 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1196 (or 1187 counting only the distinct ones).

The product of its (nonzero) digits is 7168, while the sum is 36.

The square root of 118712880 is about 10895.5440433234. The cubic root of 118712880 is about 491.4725658545.

The spelling of 118712880 in words is "one hundred eighteen million, seven hundred twelve thousand, eight hundred eighty".