2558974 has 16 divisors (see below), whose sum is σ = 4291056. Its totient is φ = 1134400.

The previous prime is 2558953. The next prime is 2559013. The reversal of 2558974 is 4798552.

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, 517 + ... + 2320.

It is an arithmetic number, because the mean of its divisors is an integer number (268191).

2^2558974 is an apocalyptic number.

2558974 is a deficient number, since it is larger than the sum of its proper divisors (1732082).

2558974 is a wasteful number, since it uses less digits than its factorization.

2558974 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2891.

The product of its digits is 100800, while the sum is 40.

The square root of 2558974 is about 1599.6793428684. The cubic root of 2558974 is about 136.7797979242.

It can be divided in two parts, 255 and 8974, that added together give a palindrome (9229).

The spelling of 2558974 in words is "two million, five hundred fifty-eight thousand, nine hundred seventy-four".