322056613 has 4 divisors (see below), whose sum is σ = 332445568. Its totient is φ = 311667660.

The previous prime is 322056607. The next prime is 322056659. The reversal of 322056613 is 316650223.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 316650223 = 23 ⋅13767401.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-322056613 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 (322056013) 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 3 ways as a sum of consecutive naturals, for example, 5194431 + ... + 5194492.

It is an arithmetic number, because the mean of its divisors is an integer number (83111392).

Almost surely, 2^322056613 is an apocalyptic number.

It is an amenable number.

322056613 is a deficient number, since it is larger than the sum of its proper divisors (10388955).

322056613 is a wasteful number, since it uses less digits than its factorization.

322056613 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10388954.

The product of its (nonzero) digits is 6480, while the sum is 28.

The square root of 322056613 is about 17945.9358351689. The cubic root of 322056613 is about 685.4525668275.

The spelling of 322056613 in words is "three hundred twenty-two million, fifty-six thousand, six hundred thirteen".