13425923 has 8 divisors (see below), whose sum is σ = 15375360. Its totient is φ = 11484360.

The previous prime is 13425911. The next prime is 13425953. The reversal of 13425923 is 32952431.

13425923 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 13425923 - 2¹⁰ = 13424899 is a prime.

It is not an unprimeable number, because it can be changed into a prime (13425953) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2318 + ... + 5676.

It is an arithmetic number, because the mean of its divisors is an integer number (1921920).

Almost surely, 2^13425923 is an apocalyptic number.

13425923 is a deficient number, since it is larger than the sum of its proper divisors (1949437).

13425923 is an equidigital number, since it uses as much as digits as its factorization.

13425923 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3937.

The product of its digits is 6480, while the sum is 29.

The square root of 13425923 is about 3664.1401446997. The cubic root of 13425923 is about 237.6738405916.

The spelling of 13425923 in words is "thirteen million, four hundred twenty-five thousand, nine hundred twenty-three".