2548049 has 12 divisors (see below), whose sum is σ = 2992500. Its totient is φ = 2163168.

The previous prime is 2548019. The next prime is 2548061. The reversal of 2548049 is 9408452.

It can be written as a sum of positive squares in 2 ways, for example, as 1030225 + 1517824 = 1015^2 + 1232^2 .

It is a de Polignac number, because none of the positive numbers 2^k-2548049 is a prime.

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 polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 7127 + ... + 7475.

It is an arithmetic number, because the mean of its divisors is an integer number (249375).

2^2548049 is an apocalyptic number.

It is an amenable number.

2548049 is a deficient number, since it is larger than the sum of its proper divisors (444451).

2548049 is a wasteful number, since it uses less digits than its factorization.

2548049 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 512 (or 505 counting only the distinct ones).

The product of its (nonzero) digits is 11520, while the sum is 32.

The square root of 2548049 is about 1596.2609435803. The cubic root of 2548049 is about 136.5848694215.

The spelling of 2548049 in words is "two million, five hundred forty-eight thousand, forty-nine".