120025180 has 48 divisors (see below), whose sum is σ = 283852800. Its totient is φ = 42235200.

The previous prime is 120025121. The next prime is 120025183. The reversal of 120025180 is 81520021.

120025180 = 258² + 259² + ... + 722².

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (120025183) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1980 + ... + 15619.

It is an arithmetic number, because the mean of its divisors is an integer number (5913600).

Almost surely, 2^120025180 is an apocalyptic number.

120025180 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

120025180 is an abundant number, since it is smaller than the sum of its proper divisors (163827620).

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

120025180 is a wasteful number, since it uses less digits than its factorization.

120025180 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17650 (or 17648 counting only the distinct ones).

The product of its (nonzero) digits is 160, while the sum is 19.

The square root of 120025180 is about 10955.6003943189. The cubic root of 120025180 is about 493.2769120200.

The spelling of 120025180 in words is "one hundred twenty million, twenty-five thousand, one hundred eighty".