2500180 has 24 divisors (see below), whose sum is σ = 5380200. Its totient is φ = 975360.

The previous prime is 2500171. The next prime is 2500187. The reversal of 2500180 is 810052.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 85264 + 2414916 = 292^2 + 1554^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2500187) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 705 + ... + 2344.

It is an arithmetic number, because the mean of its divisors is an integer number (224175).

2^2500180 is an apocalyptic number.

2500180 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2500180 is an abundant number, since it is smaller than the sum of its proper divisors (2880020).

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

2500180 is a wasteful number, since it uses less digits than its factorization.

2500180 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3099 (or 3097 counting only the distinct ones).

The product of its (nonzero) digits is 80, while the sum is 16.

The square root of 2500180 is about 1581.1957500575. The cubic root of 2500180 is about 135.7241380527.

The spelling of 2500180 in words is "two million, five hundred thousand, one hundred eighty".