118807164 has 108 divisors (see below), whose sum is σ = 357031584. Its totient is φ = 33199488.

The previous prime is 118807163. The next prime is 118807177. The reversal of 118807164 is 461708811.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (118807163) by changing a digit.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 82192 + ... + 83624.

It is an arithmetic number, because the mean of its divisors is an integer number (3305848).

Almost surely, 2^118807164 is an apocalyptic number.

118807164 is a gapful number since it is divisible by the number (14) 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 118807164, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (178515792).

118807164 is an abundant number, since it is smaller than the sum of its proper divisors (238224420).

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

118807164 is a wasteful number, since it uses less digits than its factorization.

118807164 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1504 (or 1492 counting only the distinct ones).

The product of its (nonzero) digits is 10752, while the sum is 36.

The square root of 118807164 is about 10899.8699074805. The cubic root of 118807164 is about 491.6026436728.

It can be divided in two parts, 11880 and 7164, that added together give a square (19044 = 138²).

The spelling of 118807164 in words is "one hundred eighteen million, eight hundred seven thousand, one hundred sixty-four".