13225463 has 4 divisors (see below), whose sum is σ = 13921560. Its totient is φ = 12529368.

The previous prime is 13225453. The next prime is 13225517. The reversal of 13225463 is 36452231.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 36452231 = 2659 ⋅13709.

It is a cyclic number.

It is not a de Polignac number, because 13225463 - 2⁴ = 13225447 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 (13225403) 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, 348020 + ... + 348057.

It is an arithmetic number, because the mean of its divisors is an integer number (3480390).

Almost surely, 2^13225463 is an apocalyptic number.

13225463 is a deficient number, since it is larger than the sum of its proper divisors (696097).

13225463 is an equidigital number, since it uses as much as digits as its factorization.

13225463 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 696096.

The product of its digits is 4320, while the sum is 26.

The square root of 13225463 is about 3636.6829666607. The cubic root of 13225463 is about 236.4850158940.

Adding to 13225463 its reverse (36452231), we get a palindrome (49677694).

The spelling of 13225463 in words is "thirteen million, two hundred twenty-five thousand, four hundred sixty-three".