120044800 has 54 divisors (see below), whose sum is σ = 297145478. Its totient is φ = 48015360.

The previous prime is 120044789. The next prime is 120044801. The reversal of 120044800 is 8440021.

It can be written as a sum of positive squares in 3 ways, for example, as 10549504 + 109495296 = 3248^2 + 10464^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (120044801) by changing a digit.

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 5 ways as a sum of consecutive naturals, for example, 2979 + ... + 15778.

Almost surely, 2^120044800 is an apocalyptic number.

120044800 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

120044800 is an abundant number, since it is smaller than the sum of its proper divisors (177100678).

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

120044800 is an equidigital number, since it uses as much as digits as its factorization.

120044800 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18783 (or 18764 counting only the distinct ones).

The product of its (nonzero) digits is 256, while the sum is 19.

The square root of 120044800 is about 10956.4957901694. The cubic root of 120044800 is about 493.3037885074.

Adding to 120044800 its reverse (8440021), we get a palindrome (128484821).

The spelling of 120044800 in words is "one hundred twenty million, forty-four thousand, eight hundred".