2548003 has 2 divisors, whose sum is σ = 2548004. Its totient is φ = 2548002.

The previous prime is 2547997. The next prime is 2548019. The reversal of 2548003 is 3008452.

2548003 is nontrivially palindromic in base 9.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2548003 - 2⁵ = 2547971 is a prime.

It is not a weakly prime, because it can be changed into another prime (2548103) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1274001 + 1274002.

It is an arithmetic number, because the mean of its divisors is an integer number (1274002).

2^2548003 is an apocalyptic number.

2548003 is a deficient number, since it is larger than the sum of its proper divisors (1).

2548003 is an equidigital number, since it uses as much as digits as its factorization.

2548003 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 960, while the sum is 22.

The square root of 2548003 is about 1596.2465348435. The cubic root of 2548003 is about 136.5840474930.

The spelling of 2548003 in words is "two million, five hundred forty-eight thousand, three".