13219368 has 32 divisors (see below), whose sum is σ = 33545760. Its totient is φ = 4340160.

The previous prime is 13219357. The next prime is 13219379. The reversal of 13219368 is 86391231.

It is an interprime number because it is at equal distance from previous prime (13219357) and next prime (13219379).

It is an unprimeable number.

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 in 7 ways as a sum of consecutive naturals, for example, 2503 + ... + 5718.

It is an arithmetic number, because the mean of its divisors is an integer number (1048305).

Almost surely, 2^13219368 is an apocalyptic number.

It is an amenable number.

13219368 is an abundant number, since it is smaller than the sum of its proper divisors (20326392).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

13219368 is a wasteful number, since it uses less digits than its factorization.

13219368 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8297 (or 8293 counting only the distinct ones).

The product of its digits is 7776, while the sum is 33.

The square root of 13219368 is about 3635.8448811796. The cubic root of 13219368 is about 236.4486820015.

The spelling of 13219368 in words is "thirteen million, two hundred nineteen thousand, three hundred sixty-eight".