118342800 has 180 divisors, whose sum is σ = 417366144. Its totient is φ = 31046400.

The previous prime is 118342789. The next prime is 118342801. The reversal of 118342800 is 8243811.

It is a tau number, because it is divible by the number of its divisors (180).

It is not an unprimeable number, because it can be changed into a prime (118342801) by changing a digit.

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 35 ways as a sum of consecutive naturals, for example, 255369 + ... + 255831.

Almost surely, 2^118342800 is an apocalyptic number.

118342800 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 118342800, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (208683072).

118342800 is an abundant number, since it is smaller than the sum of its proper divisors (299023344).

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

118342800 is a wasteful number, since it uses less digits than its factorization.

118342800 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 558 (or 544 counting only the distinct ones).

The product of its (nonzero) digits is 1536, while the sum is 27.

The square root of 118342800 is about 10878.5476971883. The cubic root of 118342800 is about 490.9613225382.

The spelling of 118342800 in words is "one hundred eighteen million, three hundred forty-two thousand, eight hundred".