12264817 has 2 divisors, whose sum is σ = 12264818. Its totient is φ = 12264816.

The previous prime is 12264799. The next prime is 12264839. The reversal of 12264817 is 71846221.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 12117361 + 147456 = 3481^2 + 384^2 .

It is a cyclic number.

It is not a de Polignac number, because 12264817 - 2¹⁵ = 12232049 is a prime.

It is not a weakly prime, because it can be changed into another prime (12264877) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6132408 + 6132409.

It is an arithmetic number, because the mean of its divisors is an integer number (6132409).

Almost surely, 2^12264817 is an apocalyptic number.

It is an amenable number.

12264817 is a deficient number, since it is larger than the sum of its proper divisors (1).

12264817 is an equidigital number, since it uses as much as digits as its factorization.

12264817 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 5376, while the sum is 31.

The square root of 12264817 is about 3502.1160746040. The cubic root of 12264817 is about 230.6147197872.

The spelling of 12264817 in words is "twelve million, two hundred sixty-four thousand, eight hundred seventeen".