14397623 has 4 divisors (see below), whose sum is σ = 15244560. Its totient is φ = 13550688.

The previous prime is 14397583. The next prime is 14397631. The reversal of 14397623 is 32679341.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 32679341 = 83 ⋅393727.

It is a cyclic number.

It is not a de Polignac number, because 14397623 - 2⁸ = 14397367 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14397653) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 423443 + ... + 423476.

It is an arithmetic number, because the mean of its divisors is an integer number (3811140).

Almost surely, 2^14397623 is an apocalyptic number.

14397623 is a deficient number, since it is larger than the sum of its proper divisors (846937).

14397623 is an equidigital number, since it uses as much as digits as its factorization.

14397623 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 846936.

The product of its digits is 27216, while the sum is 35.

The square root of 14397623 is about 3794.4199820262. The cubic root of 14397623 is about 243.2746926102.

The spelling of 14397623 in words is "fourteen million, three hundred ninety-seven thousand, six hundred twenty-three".