14326561 has 2 divisors, whose sum is σ = 14326562. Its totient is φ = 14326560.

The previous prime is 14326549. The next prime is 14326567. The reversal of 14326561 is 16562341.

14326561 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 12960000 + 1366561 = 3600^2 + 1169^2 .

It is a cyclic number.

It is not a de Polignac number, because 14326561 - 2¹⁵ = 14293793 is a prime.

It is not a weakly prime, because it can be changed into another prime (14326567) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7163280 + 7163281.

It is an arithmetic number, because the mean of its divisors is an integer number (7163281).

Almost surely, 2^14326561 is an apocalyptic number.

It is an amenable number.

14326561 is a deficient number, since it is larger than the sum of its proper divisors (1).

14326561 is an equidigital number, since it uses as much as digits as its factorization.

14326561 is an evil number, because the sum of its binary digits is even.

The product of its digits is 4320, while the sum is 28.

The square root of 14326561 is about 3785.0443854729. The cubic root of 14326561 is about 242.8737906367.

The spelling of 14326561 in words is "fourteen million, three hundred twenty-six thousand, five hundred sixty-one".