8322013 has 6 divisors (see below), whose sum is σ = 9680766. Its totient is φ = 7133112.

The previous prime is 8322001. The next prime is 8322023. The reversal of 8322013 is 3102238.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 6140484 + 2181529 = 2478^2 + 1477^2 .

It is not a de Polignac number, because 8322013 - 2²¹ = 6224861 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8322023) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 84870 + ... + 84967.

It is an arithmetic number, because the mean of its divisors is an integer number (1613461).

Almost surely, 2^8322013 is an apocalyptic number.

It is an amenable number.

8322013 is a deficient number, since it is larger than the sum of its proper divisors (1358753).

8322013 is a wasteful number, since it uses less digits than its factorization.

8322013 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 169851 (or 169844 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 19.

The square root of 8322013 is about 2884.7899403596. The cubic root of 8322013 is about 202.6482215126.

The spelling of 8322013 in words is "eight million, three hundred twenty-two thousand, thirteen".