118042800 has 60 divisors (see below), whose sum is σ = 378134280. Its totient is φ = 31477760.

The previous prime is 118042787. The next prime is 118042829. The reversal of 118042800 is 8240811.

It is a tau number, because it is divible by the number of its divisors (60).

It is a Harshad number since it is a multiple of its sum of digits (24).

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 47985 + ... + 50384.

It is an arithmetic number, because the mean of its divisors is an integer number (6302238).

Almost surely, 2^118042800 is an apocalyptic number.

118042800 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

118042800 is an abundant number, since it is smaller than the sum of its proper divisors (260091480).

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

118042800 is a wasteful number, since it uses less digits than its factorization.

118042800 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 98390 (or 98379 counting only the distinct ones).

The product of its (nonzero) digits is 512, while the sum is 24.

The square root of 118042800 is about 10864.7503422766. The cubic root of 118042800 is about 490.5461077795.

The spelling of 118042800 in words is "one hundred eighteen million, forty-two thousand, eight hundred".