2604417 has 16 divisors (see below), whose sum is σ = 3709440. Its totient is φ = 1619712.

The previous prime is 2604401. The next prime is 2604431. The reversal of 2604417 is 7144062.

It is not a de Polignac number, because 2604417 - 2⁴ = 2604401 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2604617) 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, 11259 + ... + 11487.

It is an arithmetic number, because the mean of its divisors is an integer number (231840).

2^2604417 is an apocalyptic number.

It is an amenable number.

2604417 is a deficient number, since it is larger than the sum of its proper divisors (1105023).

2604417 is a wasteful number, since it uses less digits than its factorization.

2604417 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 472.

The product of its (nonzero) digits is 1344, while the sum is 24.

The square root of 2604417 is about 1613.8206220023. The cubic root of 2604417 is about 137.5847103358.

Adding to 2604417 its reverse (7144062), we get a palindrome (9748479).

The spelling of 2604417 in words is "two million, six hundred four thousand, four hundred seventeen".