2508580 has 12 divisors (see below), whose sum is σ = 5268060. Its totient is φ = 1003424.

The previous prime is 2508559. The next prime is 2508581. The reversal of 2508580 is 858052.

It can be written as a sum of positive squares in 2 ways, for example, as 702244 + 1806336 = 838^2 + 1344^2 .

It is not an unprimeable number, because it can be changed into a prime (2508581) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 62695 + ... + 62734.

It is an arithmetic number, because the mean of its divisors is an integer number (439005).

2^2508580 is an apocalyptic number.

2508580 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2508580 is an abundant number, since it is smaller than the sum of its proper divisors (2759480).

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

2508580 is a wasteful number, since it uses less digits than its factorization.

2508580 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 125438 (or 125436 counting only the distinct ones).

The product of its (nonzero) digits is 3200, while the sum is 28.

The square root of 2508580 is about 1583.8497403479. The cubic root of 2508580 is about 135.8759682325.

The spelling of 2508580 in words is "two million, five hundred eight thousand, five hundred eighty".