2562244 has 12 divisors (see below), whose sum is σ = 4557868. Its totient is φ = 1260000.

The previous prime is 2562239. The next prime is 2562251. The reversal of 2562244 is 4422652.

It can be written as a sum of positive squares in 2 ways, for example, as 348100 + 2214144 = 590^2 + 1488^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5007 + ... + 5494.

2^2562244 is an apocalyptic number.

It is an amenable number.

2562244 is a deficient number, since it is larger than the sum of its proper divisors (1995624).

2562244 is a wasteful number, since it uses less digits than its factorization.

2562244 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10566 (or 10564 counting only the distinct ones).

The product of its digits is 3840, while the sum is 25.

The square root of 2562244 is about 1600.7010963950. The cubic root of 2562244 is about 136.8380347486.

Adding to 2562244 its reverse (4422652), we get a palindrome (6984896).

It can be divided in two parts, 256 and 2244, that added together give a square (2500 = 50²).

The spelling of 2562244 in words is "two million, five hundred sixty-two thousand, two hundred forty-four".