2548213 has 4 divisors (see below), whose sum is σ = 2557888. Its totient is φ = 2538540.

The previous prime is 2548177. The next prime is 2548219. The reversal of 2548213 is 3128452.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 2548213 - 2¹⁷ = 2417141 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2548219) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4431 + ... + 4972.

It is an arithmetic number, because the mean of its divisors is an integer number (639472).

2^2548213 is an apocalyptic number.

It is an amenable number.

2548213 is a deficient number, since it is larger than the sum of its proper divisors (9675).

2548213 is an equidigital number, since it uses as much as digits as its factorization.

2548213 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9674.

The product of its digits is 1920, while the sum is 25.

The square root of 2548213 is about 1596.3123128010. The cubic root of 2548213 is about 136.5877996945.

The spelling of 2548213 in words is "two million, five hundred forty-eight thousand, two hundred thirteen".