2580474 has 16 divisors (see below), whose sum is σ = 5558112. Its totient is φ = 793968.

The previous prime is 2580469. The next prime is 2580493. The reversal of 2580474 is 4740852.

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, 16464 + ... + 16619.

It is an arithmetic number, because the mean of its divisors is an integer number (347382).

2^2580474 is an apocalyptic number.

2580474 is an abundant number, since it is smaller than the sum of its proper divisors (2977638).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2580474 is a wasteful number, since it uses less digits than its factorization.

2580474 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 33101.

The product of its (nonzero) digits is 8960, while the sum is 30.

The square root of 2580474 is about 1606.3853833996. The cubic root of 2580474 is about 137.1617958097.

It can be divided in two parts, 25804 and 74, that added together give a triangular number (25878 = T₂₂₇).

The spelling of 2580474 in words is "two million, five hundred eighty thousand, four hundred seventy-four".