13232246 has 8 divisors (see below), whose sum is σ = 20893080. Its totient is φ = 6267888.

The previous prime is 13232213. The next prime is 13232249. The reversal of 13232246 is 64223231.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13232249) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 174071 + ... + 174146.

It is an arithmetic number, because the mean of its divisors is an integer number (2611635).

Almost surely, 2^13232246 is an apocalyptic number.

13232246 is a deficient number, since it is larger than the sum of its proper divisors (7660834).

13232246 is a wasteful number, since it uses less digits than its factorization.

13232246 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 348238.

The product of its digits is 1728, while the sum is 23.

The square root of 13232246 is about 3637.6154277218. The cubic root of 13232246 is about 236.5254380128.

Adding to 13232246 its reverse (64223231), we get a palindrome (77455477).

The spelling of 13232246 in words is "thirteen million, two hundred thirty-two thousand, two hundred forty-six".