13248219 has 16 divisors (see below), whose sum is σ = 19104768. Its totient is φ = 8134272.

The previous prime is 13248217. The next prime is 13248223. The reversal of 13248219 is 91284231.

It is not a de Polignac number, because 13248219 - 2¹ = 13248217 is a prime.

It is a super-2 number, since 2×13248219² = 351030613343922, which contains 22 as substring.

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 (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 367 + ... + 5160.

It is an arithmetic number, because the mean of its divisors is an integer number (1194048).

Almost surely, 2^13248219 is an apocalyptic number.

13248219 is a deficient number, since it is larger than the sum of its proper divisors (5856549).

13248219 is a wasteful number, since it uses less digits than its factorization.

13248219 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5594.

The product of its digits is 3456, while the sum is 30.

The square root of 13248219 is about 3639.8102972545. The cubic root of 13248219 is about 236.6205718159.

The spelling of 13248219 in words is "thirteen million, two hundred forty-eight thousand, two hundred nineteen".