2604373 has 4 divisors (see below), whose sum is σ = 2616928. Its totient is φ = 2591820.

The previous prime is 2604347. The next prime is 2604377. The reversal of 2604373 is 3734062.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 2604373 - 2¹⁷ = 2473301 is a prime.

It is a Duffinian number.

It is a congruent 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 3 ways as a sum of consecutive naturals, for example, 5961 + ... + 6382.

It is an arithmetic number, because the mean of its divisors is an integer number (654232).

2^2604373 is an apocalyptic number.

It is an amenable number.

2604373 is a deficient number, since it is larger than the sum of its proper divisors (12555).

2604373 is a wasteful number, since it uses less digits than its factorization.

2604373 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12554.

The product of its (nonzero) digits is 3024, while the sum is 25.

The square root of 2604373 is about 1613.8069896986. The cubic root of 2604373 is about 137.5839355288.

The spelling of 2604373 in words is "two million, six hundred four thousand, three hundred seventy-three".