13248212 has 6 divisors (see below), whose sum is σ = 23184378. Its totient is φ = 6624104.

The previous prime is 13248203. The next prime is 13248217. The reversal of 13248212 is 21284231.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 8031556 + 5216656 = 2834^2 + 2284^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13248217) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1656023 + ... + 1656030.

It is an arithmetic number, because the mean of its divisors is an integer number (3864063).

Almost surely, 2^13248212 is an apocalyptic number.

It is an amenable number.

13248212 is a deficient number, since it is larger than the sum of its proper divisors (9936166).

13248212 is a wasteful number, since it uses less digits than its factorization.

13248212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3312057 (or 3312055 counting only the distinct ones).

The product of its digits is 768, while the sum is 23.

The square root of 13248212 is about 3639.8093356658. The cubic root of 13248212 is about 236.6205301412.

The spelling of 13248212 in words is "thirteen million, two hundred forty-eight thousand, two hundred twelve".