2501880 has 32 divisors (see below), whose sum is σ = 7506000. Its totient is φ = 667136.

The previous prime is 2501843. The next prime is 2501881. The reversal of 2501880 is 881052.

2501880 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is a self number, because there is not a number n which added to its sum of digits gives 2501880.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2501881) by changing a digit.

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, 10305 + ... + 10544.

2^2501880 is an apocalyptic number.

2501880 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2501880 is an abundant number, since it is smaller than the sum of its proper divisors (5004120).

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

2501880 is a wasteful number, since it uses less digits than its factorization.

2501880 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20863 (or 20859 counting only the distinct ones).

The product of its (nonzero) digits is 640, while the sum is 24.

The square root of 2501880 is about 1581.7332265588. The cubic root of 2501880 is about 135.7548930062.

The spelling of 2501880 in words is "two million, five hundred one thousand, eight hundred eighty".