11604617 has 2 divisors, whose sum is σ = 11604618. Its totient is φ = 11604616.

The previous prime is 11604613. The next prime is 11604623. The reversal of 11604617 is 71640611.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 6869641 + 4734976 = 2621^2 + 2176^2 .

It is a cyclic number.

It is not a de Polignac number, because 11604617 - 2² = 11604613 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (11604613) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5802308 + 5802309.

It is an arithmetic number, because the mean of its divisors is an integer number (5802309).

Almost surely, 2^11604617 is an apocalyptic number.

It is an amenable number.

11604617 is a deficient number, since it is larger than the sum of its proper divisors (1).

11604617 is an equidigital number, since it uses as much as digits as its factorization.

11604617 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1008, while the sum is 26.

The square root of 11604617 is about 3406.5550046932. Note that the first 3 decimals coincide. The cubic root of 11604617 is about 226.4002682950.

It can be divided in two parts, 11604 and 617, that added together give a palindrome (12221).

The spelling of 11604617 in words is "eleven million, six hundred four thousand, six hundred seventeen".