322466 has 4 divisors (see below), whose sum is σ = 483702. Its totient is φ = 161232.

The previous prime is 322463. The next prime is 322501. The reversal of 322466 is 664223.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 664223 = 7 ⋅94889.

It can be written as a sum of positive squares in only one way, i.e., 229441 + 93025 = 479^2 + 305^2 .

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (322463) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 80615 + ... + 80618.

2³²²⁴⁶⁶ is an apocalyptic number.

322466 is a deficient number, since it is larger than the sum of its proper divisors (161236).

322466 is a wasteful number, since it uses less digits than its factorization.

322466 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 161235.

The product of its digits is 1728, while the sum is 23.

The square root of 322466 is about 567.8608984602. The cubic root of 322466 is about 68.5742884885.

Adding to 322466 its reverse (664223), we get a palindrome (986689).

The spelling of 322466 in words is "three hundred twenty-two thousand, four hundred sixty-six".