13327923 has 32 divisors (see below), whose sum is σ = 21381120. Its totient is φ = 7224480.

The previous prime is 13327921. The next prime is 13327927. The reversal of 13327923 is 32972331.

It is not a de Polignac number, because 13327923 - 2¹ = 13327921 is a prime.

It is not an unprimeable number, because it can be changed into a prime (13327921) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 38236 + ... + 38582.

It is an arithmetic number, because the mean of its divisors is an integer number (668160).

Almost surely, 2^13327923 is an apocalyptic number.

13327923 is a deficient number, since it is larger than the sum of its proper divisors (8053197).

13327923 is a wasteful number, since it uses less digits than its factorization.

13327923 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 447.

The product of its digits is 6804, while the sum is 30.

The square root of 13327923 is about 3650.7428011297. The cubic root of 13327923 is about 237.0941426628.

The spelling of 13327923 in words is "thirteen million, three hundred twenty-seven thousand, nine hundred twenty-three".