118127856 has 160 divisors (see below), whose sum is σ = 393117696. Its totient is φ = 29664000.

The previous prime is 118127843. The next prime is 118127881. The reversal of 118127856 is 658721811.

It is a congruent number.

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, 114061 + ... + 115091.

Almost surely, 2^118127856 is an apocalyptic number.

118127856 is a gapful number since it is divisible by the number (16) 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 118127856, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (196558848).

118127856 is an abundant number, since it is smaller than the sum of its proper divisors (274989840).

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

118127856 is a wasteful number, since it uses less digits than its factorization.

118127856 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1091 (or 1085 counting only the distinct ones).

The product of its digits is 26880, while the sum is 39.

The square root of 118127856 is about 10868.6639473304. The cubic root of 118127856 is about 490.6639008521.

The spelling of 118127856 in words is "one hundred eighteen million, one hundred twenty-seven thousand, eight hundred fifty-six".