2604572 has 6 divisors (see below), whose sum is σ = 4558008. Its totient is φ = 1302284.

The previous prime is 2604559. The next prime is 2604583. The reversal of 2604572 is 2754062.

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 as a sum of consecutive naturals, namely, 325568 + ... + 325575.

It is an arithmetic number, because the mean of its divisors is an integer number (759668).

2^2604572 is an apocalyptic number.

It is an amenable number.

2604572 is a deficient number, since it is larger than the sum of its proper divisors (1953436).

2604572 is a wasteful number, since it uses less digits than its factorization.

2604572 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 651147 (or 651145 counting only the distinct ones).

The product of its (nonzero) digits is 3360, while the sum is 26.

The square root of 2604572 is about 1613.8686439732. The cubic root of 2604572 is about 137.5874396999.

The spelling of 2604572 in words is "two million, six hundred four thousand, five hundred seventy-two".