2548013 has 6 divisors (see below), whose sum is σ = 2759274. Its totient is φ = 2351856.

The previous prime is 2548003. The next prime is 2548019. The reversal of 2548013 is 3108452.

2548013 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 3 ways, for example, as 228484 + 2319529 = 478^2 + 1523^2 .

It is not a de Polignac number, because 2548013 - 2⁴ = 2547997 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 2548013.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2548019) 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 5 ways as a sum of consecutive naturals, for example, 7370 + ... + 7707.

It is an arithmetic number, because the mean of its divisors is an integer number (459879).

2^2548013 is an apocalyptic number.

It is an amenable number.

2548013 is a deficient number, since it is larger than the sum of its proper divisors (211261).

2548013 is a wasteful number, since it uses less digits than its factorization.

2548013 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15103 (or 15090 counting only the distinct ones).

The product of its (nonzero) digits is 960, while the sum is 23.

The square root of 2548013 is about 1596.2496671887. The cubic root of 2548013 is about 136.5842261740.

It can be divided in two parts, 254 and 8013, that multiplied together give a palindrome (2035302).

The spelling of 2548013 in words is "two million, five hundred forty-eight thousand, thirteen".