2546044 has 12 divisors (see below), whose sum is σ = 4576264. Its totient is φ = 1238544.

The previous prime is 2546029. The next prime is 2546051. The reversal of 2546044 is 4406452.

It is a hoax number, since the sum of its digits (25) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is an unprimeable number.

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, 8454 + ... + 8749.

2^2546044 is an apocalyptic number.

It is an amenable number.

2546044 is a deficient number, since it is larger than the sum of its proper divisors (2030220).

2546044 is a wasteful number, since it uses less digits than its factorization.

2546044 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17244 (or 17242 counting only the distinct ones).

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

The square root of 2546044 is about 1595.6327898361. The cubic root of 2546044 is about 136.5490348772.

The spelling of 2546044 in words is "two million, five hundred forty-six thousand, forty-four".