2521180 has 24 divisors (see below), whose sum is σ = 5439168. Its totient is φ = 980928.

The previous prime is 2521171. The next prime is 2521223. The reversal of 2521180 is 811252.

2521180 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

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 7 ways as a sum of consecutive naturals, for example, 964 + ... + 2443.

It is an arithmetic number, because the mean of its divisors is an integer number (226632).

2^2521180 is an apocalyptic number.

2521180 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2521180 is an abundant number, since it is smaller than the sum of its proper divisors (2917988).

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

2521180 is a wasteful number, since it uses less digits than its factorization.

2521180 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3453 (or 3451 counting only the distinct ones).

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

The square root of 2521180 is about 1587.8224082057. The cubic root of 2521180 is about 136.1030792922.

It can be divided in two parts, 2521 and 180, that added together give a triangular number (2701 = T₇₃).

The spelling of 2521180 in words is "two million, five hundred twenty-one thousand, one hundred eighty".