322497 has 12 divisors (see below), whose sum is σ = 532480. Its totient is φ = 184248.

The previous prime is 322463. The next prime is 322501. The reversal of 322497 is 794223.

It is not a de Polignac number, because 322497 - 2⁶ = 322433 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 322497.

It is not an unprimeable number, because it can be changed into a prime (322417) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2497 + ... + 2622.

2³²²⁴⁹⁷ is an apocalyptic number.

It is an amenable number.

322497 is a deficient number, since it is larger than the sum of its proper divisors (209983).

322497 is a wasteful number, since it uses less digits than its factorization.

322497 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5132 (or 5129 counting only the distinct ones).

The product of its digits is 3024, while the sum is 27.

The square root of 322497 is about 567.8881932212. Note that the first 3 decimals coincide. The cubic root of 322497 is about 68.5764858621.

It can be divided in two parts, 3224 and 97, that added together give a triangular number (3321 = T₈₁).

The spelling of 322497 in words is "three hundred twenty-two thousand, four hundred ninety-seven".