13219082 has 16 divisors (see below), whose sum is σ = 20680704. Its totient is φ = 6330000.

The previous prime is 13219069. The next prime is 13219111. The reversal of 13219082 is 28091231.

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, 5207 + ... + 7317.

It is an arithmetic number, because the mean of its divisors is an integer number (1292544).

Almost surely, 2^13219082 is an apocalyptic number.

13219082 is a deficient number, since it is larger than the sum of its proper divisors (7461622).

13219082 is a wasteful number, since it uses less digits than its factorization.

13219082 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2245.

The product of its (nonzero) digits is 864, while the sum is 26.

The square root of 13219082 is about 3635.8055503561. The cubic root of 13219082 is about 236.4469768063.

The spelling of 13219082 in words is "thirteen million, two hundred nineteen thousand, eighty-two".