2544998 has 16 divisors (see below), whose sum is σ = 3958416. Its totient is φ = 1226400.

The previous prime is 2544977. The next prime is 2545001. The reversal of 2544998 is 8994452.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8540 + ... + 8832.

It is an arithmetic number, because the mean of its divisors is an integer number (247401).

2^2544998 is an apocalyptic number.

2544998 is a deficient number, since it is larger than the sum of its proper divisors (1413418).

2544998 is a wasteful number, since it uses less digits than its factorization.

2544998 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 439.

The product of its digits is 103680, while the sum is 41.

The square root of 2544998 is about 1595.3049865151. The cubic root of 2544998 is about 136.5303326795.

The spelling of 2544998 in words is "two million, five hundred forty-four thousand, nine hundred ninety-eight".