12604337 has 2 divisors, whose sum is σ = 12604338. Its totient is φ = 12604336.

The previous prime is 12604313. The next prime is 12604349. The reversal of 12604337 is 73340621.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 12418576 + 185761 = 3524^2 + 431^2 .

It is a cyclic number.

It is not a de Polignac number, because 12604337 - 2¹² = 12600241 is a prime.

It is a super-2 number, since 2×12604337² = 317738622419138, which contains 22 as substring.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (12600337) by changing a digit.

It is a good prime.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6302168 + 6302169.

It is an arithmetic number, because the mean of its divisors is an integer number (6302169).

Almost surely, 2^12604337 is an apocalyptic number.

It is an amenable number.

12604337 is a deficient number, since it is larger than the sum of its proper divisors (1).

12604337 is an equidigital number, since it uses as much as digits as its factorization.

12604337 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 3024, while the sum is 26.

The square root of 12604337 is about 3550.2587229665. The cubic root of 12604337 is about 232.7233726403.

Adding to 12604337 its reverse (73340621), we get a palindrome (85944958).

The spelling of 12604337 in words is "twelve million, six hundred four thousand, three hundred thirty-seven".