118378400 has 72 divisors (see below), whose sum is σ = 330291360. Its totient is φ = 40584960.

The previous prime is 118378397. The next prime is 118378411. The reversal of 118378400 is 4873811.

It is a Harshad number since it is a multiple of its sum of digits (32).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 4970 + ... + 16169.

It is an arithmetic number, because the mean of its divisors is an integer number (4587380).

Almost surely, 2^118378400 is an apocalyptic number.

118378400 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

118378400 is an abundant number, since it is smaller than the sum of its proper divisors (211912960).

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

118378400 is a wasteful number, since it uses less digits than its factorization.

118378400 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21166 (or 21153 counting only the distinct ones).

The product of its (nonzero) digits is 5376, while the sum is 32.

The square root of 118378400 is about 10880.1838219765. The cubic root of 118378400 is about 491.0105480953.

The spelling of 118378400 in words is "one hundred eighteen million, three hundred seventy-eight thousand, four hundred".