13274423 has 2 divisors, whose sum is σ = 13274424. Its totient is φ = 13274422.

The previous prime is 13274411. The next prime is 13274477. The reversal of 13274423 is 32447231.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 13274423 - 2¹⁰ = 13273399 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 13274392 and 13274401.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (13276423) 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, 6637211 + 6637212.

It is an arithmetic number, because the mean of its divisors is an integer number (6637212).

Almost surely, 2^13274423 is an apocalyptic number.

13274423 is a deficient number, since it is larger than the sum of its proper divisors (1).

13274423 is an equidigital number, since it uses as much as digits as its factorization.

13274423 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 4032, while the sum is 26.

The square root of 13274423 is about 3643.4081572067. The cubic root of 13274423 is about 236.7764750853.

The spelling of 13274423 in words is "thirteen million, two hundred seventy-four thousand, four hundred twenty-three".