13232425 has 12 divisors (see below), whose sum is σ = 16679116. Its totient is φ = 10411200.

The previous prime is 13232399. The next prime is 13232437. The reversal of 13232425 is 52423231.

13232425 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 6 ways, for example, as 3825936 + 9406489 = 1956^2 + 3067^2 .

It is not a de Polignac number, because 13232425 - 2⁹ = 13231913 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 13232396 and 13232405.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2814 + ... + 5863.

Almost surely, 2^13232425 is an apocalyptic number.

It is an amenable number.

13232425 is a deficient number, since it is larger than the sum of its proper divisors (3446691).

13232425 is an equidigital number, since it uses as much as digits as its factorization.

13232425 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8748 (or 8743 counting only the distinct ones).

The product of its digits is 1440, while the sum is 22.

The square root of 13232425 is about 3637.6400316689. The cubic root of 13232425 is about 236.5265045453.

Adding to 13232425 its reverse (52423231), we get a palindrome (65655656).

The spelling of 13232425 in words is "thirteen million, two hundred thirty-two thousand, four hundred twenty-five".