120055624 has 32 divisors (see below), whose sum is σ = 243613440. Its totient is φ = 55137600.

The previous prime is 120055601. The next prime is 120055633. The reversal of 120055624 is 426550021.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 19209 + ... + 24679.

It is an arithmetic number, because the mean of its divisors is an integer number (7612920).

Almost surely, 2^120055624 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 120055624, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (121806720).

120055624 is an abundant number, since it is smaller than the sum of its proper divisors (123557816).

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

120055624 is a wasteful number, since it uses less digits than its factorization.

120055624 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5701 (or 5697 counting only the distinct ones).

The product of its (nonzero) digits is 2400, while the sum is 25.

The square root of 120055624 is about 10956.9897325862. The cubic root of 120055624 is about 493.3186145272.

The spelling of 120055624 in words is "one hundred twenty million, fifty-five thousand, six hundred twenty-four".