322996 has 6 divisors (see below), whose sum is σ = 565250. Its totient is φ = 161496.

The previous prime is 322969. The next prime is 322997. The reversal of 322996 is 699223.

It can be written as a sum of positive squares in only one way, i.e., 318096 + 4900 = 564^2 + 70^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (322997) by changing a digit.

322996 is an untouchable number, because it is not equal to the sum of proper divisors of any 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 as a sum of consecutive naturals, namely, 40371 + ... + 40378.

2³²²⁹⁹⁶ is an apocalyptic number.

It is an amenable number.

322996 is a deficient number, since it is larger than the sum of its proper divisors (242254).

322996 is a wasteful number, since it uses less digits than its factorization.

322996 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 80753 (or 80751 counting only the distinct ones).

The product of its digits is 5832, while the sum is 31.

The square root of 322996 is about 568.3273704477. The cubic root of 322996 is about 68.6118371287.

The spelling of 322996 in words is "three hundred twenty-two thousand, nine hundred ninety-six".