13225461 has 16 divisors (see below), whose sum is σ = 18095616. Its totient is φ = 8588736.

The previous prime is 13225453. The next prime is 13225517. The reversal of 13225461 is 16452231.

It is not a de Polignac number, because 13225461 - 2³ = 13225453 is a prime.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13225451) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 35271 + ... + 35643.

It is an arithmetic number, because the mean of its divisors is an integer number (1130976).

Almost surely, 2^13225461 is an apocalyptic number.

It is an amenable number.

13225461 is a deficient number, since it is larger than the sum of its proper divisors (4870155).

13225461 is a wasteful number, since it uses less digits than its factorization.

13225461 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 652.

The product of its digits is 1440, while the sum is 24.

The square root of 13225461 is about 3636.6826916848. The cubic root of 13225461 is about 236.4850039733.

Adding to 13225461 its reverse (16452231), we get a palindrome (29677692).

The spelling of 13225461 in words is "thirteen million, two hundred twenty-five thousand, four hundred sixty-one".