118314870 has 16 divisors (see below), whose sum is σ = 283955760. Its totient is φ = 31550624.

The previous prime is 118314869. The next prime is 118314899. The reversal of 118314870 is 78413811.

It is a congruent number.

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, 1971885 + ... + 1971944.

It is an arithmetic number, because the mean of its divisors is an integer number (17747235).

Almost surely, 2^118314870 is an apocalyptic number.

118314870 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

118314870 is an abundant number, since it is smaller than the sum of its proper divisors (165640890).

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

118314870 is a wasteful number, since it uses less digits than its factorization.

118314870 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3943839.

The product of its (nonzero) digits is 5376, while the sum is 33.

The square root of 118314870 is about 10877.2639022872. The cubic root of 118314870 is about 490.9226956886.

The spelling of 118314870 in words is "one hundred eighteen million, three hundred fourteen thousand, eight hundred seventy".