322285 has 8 divisors (see below), whose sum is σ = 396000. Its totient is φ = 251664.

The previous prime is 322271. The next prime is 322319. The reversal of 322285 is 582223.

322285 = 175² + 176² + ... + 184².

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 322285 - 2¹¹ = 320237 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 535 + ... + 964.

It is an arithmetic number, because the mean of its divisors is an integer number (49500).

2³²²²⁸⁵ is an apocalyptic number.

It is an amenable number.

322285 is a deficient number, since it is larger than the sum of its proper divisors (73715).

322285 is a wasteful number, since it uses less digits than its factorization.

322285 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1547.

The product of its digits is 960, while the sum is 22.

The square root of 322285 is about 567.7015060752. The cubic root of 322285 is about 68.5614558496.

The spelling of 322285 in words is "three hundred twenty-two thousand, two hundred eighty-five".