2548580 has 24 divisors (see below), whose sum is σ = 5442360. Its totient is φ = 1002240.

The previous prime is 2548577. The next prime is 2548583. The reversal of 2548580 is 858452.

2548580 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (2548577) and next prime (2548583).

It can be written as a sum of positive squares in 4 ways, for example, as 139876 + 2408704 = 374^2 + 1552^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2548583) 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, 176 + ... + 2264.

It is an arithmetic number, because the mean of its divisors is an integer number (226765).

2^2548580 is an apocalyptic number.

2548580 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2548580 is an abundant number, since it is smaller than the sum of its proper divisors (2893780).

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

2548580 is a wasteful number, since it uses less digits than its factorization.

2548580 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2159 (or 2157 counting only the distinct ones).

The product of its (nonzero) digits is 12800, while the sum is 32.

The square root of 2548580 is about 1596.4272611052. The cubic root of 2548580 is about 136.5943566184.

The spelling of 2548580 in words is "two million, five hundred forty-eight thousand, five hundred eighty".