118325340 has 192 divisors, whose sum is σ = 439326720. Its totient is φ = 25850880.

The previous prime is 118325329. The next prime is 118325359. The reversal of 118325340 is 43523811.

It is a happy number.

It is a super-2 number, since 2×118325340² = 28001772172231200, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 86260 + ... + 87620.

It is an arithmetic number, because the mean of its divisors is an integer number (2288160).

Almost surely, 2^118325340 is an apocalyptic number.

118325340 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 118325340, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (219663360).

118325340 is an abundant number, since it is smaller than the sum of its proper divisors (321001380).

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

118325340 is a wasteful number, since it uses less digits than its factorization.

118325340 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1409 (or 1401 counting only the distinct ones).

The product of its (nonzero) digits is 2880, while the sum is 27.

The square root of 118325340 is about 10877.7451707603. The cubic root of 118325340 is about 490.9371762832.

The spelling of 118325340 in words is "one hundred eighteen million, three hundred twenty-five thousand, three hundred forty".