14274653 has 2 divisors, whose sum is σ = 14274654. Its totient is φ = 14274652.

The previous prime is 14274613. The next prime is 14274661. The reversal of 14274653 is 35647241.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 14273284 + 1369 = 3778^2 + 37^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-14274653 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (14274613) 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, 7137326 + 7137327.

It is an arithmetic number, because the mean of its divisors is an integer number (7137327).

Almost surely, 2^14274653 is an apocalyptic number.

It is an amenable number.

14274653 is a deficient number, since it is larger than the sum of its proper divisors (1).

14274653 is an equidigital number, since it uses as much as digits as its factorization.

14274653 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 20160, while the sum is 32.

The square root of 14274653 is about 3778.1811761746. The cubic root of 14274653 is about 242.5801088649.

The spelling of 14274653 in words is "fourteen million, two hundred seventy-four thousand, six hundred fifty-three".