13028322 has 8 divisors (see below), whose sum is σ = 26056656. Its totient is φ = 4342772.

The previous prime is 13028317. The next prime is 13028333. The reversal of 13028322 is 22382031.

It is a sphenic number, since it is the product of 3 distinct primes.

13028322 is an admirable number.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 1085688 + ... + 1085699.

It is an arithmetic number, because the mean of its divisors is an integer number (3257082).

Almost surely, 2^13028322 is an apocalyptic number.

13028322 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

13028322 is a wasteful number, since it uses less digits than its factorization.

13028322 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2171392.

The product of its (nonzero) digits is 576, while the sum is 21.

The square root of 13028322 is about 3609.4766933726. The cubic root of 13028322 is about 235.3041000495.

It can be divided in two parts, 130283 and 22, that added together give a triangular number (130305 = T₅₁₀).

The spelling of 13028322 in words is "thirteen million, twenty-eight thousand, three hundred twenty-two".