13232847 has 4 divisors (see below), whose sum is σ = 17643800. Its totient is φ = 8821896.

The previous prime is 13232801. The next prime is 13232867. The reversal of 13232847 is 74823231.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 13232847 - 2¹² = 13228751 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 (13232867) 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, 2205472 + ... + 2205477.

It is an arithmetic number, because the mean of its divisors is an integer number (4410950).

Almost surely, 2^13232847 is an apocalyptic number.

13232847 is a deficient number, since it is larger than the sum of its proper divisors (4410953).

13232847 is an equidigital number, since it uses as much as digits as its factorization.

13232847 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4410952.

The product of its digits is 8064, while the sum is 30.

The square root of 13232847 is about 3637.6980358463. The cubic root of 13232847 is about 236.5290189024.

The spelling of 13232847 in words is "thirteen million, two hundred thirty-two thousand, eight hundred forty-seven".