120591204 has 12 divisors (see below), whose sum is σ = 281379504. Its totient is φ = 40197064.

The previous prime is 120591197. The next prime is 120591241. The reversal of 120591204 is 402195021.

It is a tau number, because it is divible by the number of its divisors (12).

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 5024622 + ... + 5024645.

It is an arithmetic number, because the mean of its divisors is an integer number (23448292).

Almost surely, 2^120591204 is an apocalyptic number.

It is an amenable number.

120591204 is an abundant number, since it is smaller than the sum of its proper divisors (160788300).

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

120591204 is a wasteful number, since it uses less digits than its factorization.

120591204 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10049274 (or 10049272 counting only the distinct ones).

The product of its (nonzero) digits is 720, while the sum is 24.

The square root of 120591204 is about 10981.4026426500. The cubic root of 120591204 is about 494.0511073898.

The spelling of 120591204 in words is "one hundred twenty million, five hundred ninety-one thousand, two hundred four".