2604371 has 16 divisors (see below), whose sum is σ = 3283200. Its totient is φ = 2006880.

The previous prime is 2604347. The next prime is 2604377. The reversal of 2604371 is 1734062.

It is a cyclic number.

It is not a de Polignac number, because 2604371 - 2⁶ = 2604307 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2604377) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 11360 + ... + 11586.

It is an arithmetic number, because the mean of its divisors is an integer number (205200).

2^2604371 is an apocalyptic number.

2604371 is a deficient number, since it is larger than the sum of its proper divisors (678829).

2604371 is a wasteful number, since it uses less digits than its factorization.

2604371 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 394.

The product of its (nonzero) digits is 1008, while the sum is 23.

The square root of 2604371 is about 1613.8063700457. The cubic root of 2604371 is about 137.5839003101.

The spelling of 2604371 in words is "two million, six hundred four thousand, three hundred seventy-one".