118109376 has 168 divisors, whose sum is σ = 422233344. Its totient is φ = 30666240.

The previous prime is 118109371. The next prime is 118109413. The reversal of 118109376 is 673901811.

It is a tau number, because it is divible by the number of its divisors (168).

It is a super-4 number, since 4×118109376⁴ (a number of 33 digits) contains 4444 as substring.

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

It is a self number, because there is not a number n which added to its sum of digits gives 118109376.

It is not an unprimeable number, because it can be changed into a prime (118109371) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 43021 + ... + 45683.

Almost surely, 2^118109376 is an apocalyptic number.

118109376 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 118109376, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (211116672).

118109376 is an abundant number, since it is smaller than the sum of its proper divisors (304123968).

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

118109376 is a wasteful number, since it uses less digits than its factorization.

118109376 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2699 (or 2686 counting only the distinct ones).

The product of its (nonzero) digits is 9072, while the sum is 36.

The square root of 118109376 is about 10867.8137635865. The cubic root of 118109376 is about 490.6383129226.

The spelling of 118109376 in words is "one hundred eighteen million, one hundred nine thousand, three hundred seventy-six".