2604577 has 12 divisors (see below), whose sum is σ = 2856880. Its totient is φ = 2367792.

The previous prime is 2604559. The next prime is 2604583. The reversal of 2604577 is 7754062.

It is not a de Polignac number, because 2604577 - 2¹⁵ = 2571809 is a prime.

It is a hoax number, since the sum of its digits (31) coincides with the sum of the digits of its distinct prime factors.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2604557) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 15898 + ... + 16060.

2^2604577 is an apocalyptic number.

It is an amenable number.

2604577 is a deficient number, since it is larger than the sum of its proper divisors (252303).

2604577 is a wasteful number, since it uses less digits than its factorization.

2604577 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 240 (or 211 counting only the distinct ones).

The product of its (nonzero) digits is 11760, while the sum is 31.

The square root of 2604577 is about 1613.8701930453. The cubic root of 2604577 is about 137.5875277421.

The spelling of 2604577 in words is "two million, six hundred four thousand, five hundred seventy-seven".