320962 has 4 divisors (see below), whose sum is σ = 481446. Its totient is φ = 160480.

The previous prime is 320953. The next prime is 321007. The reversal of 320962 is 269023.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 314721 + 6241 = 561^2 + 79^2 .

It is a Smith number, since the sum of its digits (22) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a plaindrome in base 12.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 80239 + ... + 80242.

2³²⁰⁹⁶² is an apocalyptic number.

320962 is a deficient number, since it is larger than the sum of its proper divisors (160484).

320962 is a wasteful number, since it uses less digits than its factorization.

320962 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 160483.

The product of its (nonzero) digits is 648, while the sum is 22.

The square root of 320962 is about 566.5350827619. The cubic root of 320962 is about 68.4675108331.

Adding to 320962 its reverse (269023), we get a palindrome (589985).

The spelling of 320962 in words is "three hundred twenty thousand, nine hundred sixty-two".