118940364 has 72 divisors (see below), whose sum is σ = 321441120. Its totient is φ = 36951552.

The previous prime is 118940363. The next prime is 118940369. The reversal of 118940364 is 463049811.

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

It is not an unprimeable number, because it can be changed into a prime (118940363) 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, 65817 + ... + 67599.

It is an arithmetic number, because the mean of its divisors is an integer number (4464460).

Almost surely, 2^118940364 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 118940364, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (160720560).

118940364 is an abundant number, since it is smaller than the sum of its proper divisors (202500756).

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

118940364 is a wasteful number, since it uses less digits than its factorization.

118940364 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1919 (or 1914 counting only the distinct ones).

The product of its (nonzero) digits is 20736, while the sum is 36.

The square root of 118940364 is about 10905.9783605140. The cubic root of 118940364 is about 491.7862942591.

The spelling of 118940364 in words is "one hundred eighteen million, nine hundred forty thousand, three hundred sixty-four".