13446023 has 2 divisors, whose sum is σ = 13446024. Its totient is φ = 13446022.

The previous prime is 13446011. The next prime is 13446049. The reversal of 13446023 is 32064431.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 13446023 - 2⁶ = 13445959 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 13446023.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (13446523) 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, 6723011 + 6723012.

It is an arithmetic number, because the mean of its divisors is an integer number (6723012).

Almost surely, 2^13446023 is an apocalyptic number.

13446023 is a deficient number, since it is larger than the sum of its proper divisors (1).

13446023 is an equidigital number, since it uses as much as digits as its factorization.

13446023 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1728, while the sum is 23.

The square root of 13446023 is about 3666.8819179243. The cubic root of 13446023 is about 237.7923889195.

The spelling of 13446023 in words is "thirteen million, four hundred forty-six thousand, twenty-three".