2604011 has 2 divisors, whose sum is σ = 2604012. Its totient is φ = 2604010.

The previous prime is 2603981. The next prime is 2604013. The reversal of 2604011 is 1104062.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2604011 is a prime.

Together with 2604013, it forms a pair of twin primes.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (2604013) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1302005 + 1302006.

It is an arithmetic number, because the mean of its divisors is an integer number (1302006).

2^2604011 is an apocalyptic number.

2604011 is a deficient number, since it is larger than the sum of its proper divisors (1).

2604011 is an equidigital number, since it uses as much as digits as its factorization.

2604011 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 48, while the sum is 14.

The square root of 2604011 is about 1613.6948286464. The cubic root of 2604011 is about 137.5775606493.

Adding to 2604011 its reverse (1104062), we get a palindrome (3708073).

The spelling of 2604011 in words is "two million, six hundred four thousand, eleven".