853322 has 4 divisors (see below), whose sum is σ = 1279986. Its totient is φ = 426660.

The previous prime is 853319. The next prime is 853339. The reversal of 853322 is 223358.

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., 790321 + 63001 = 889^2 + 251^2 .

It is a nialpdrome in base 10.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 213329 + ... + 213332.

2⁸⁵³³²² is an apocalyptic number.

853322 is a deficient number, since it is larger than the sum of its proper divisors (426664).

853322 is a wasteful number, since it uses less digits than its factorization.

853322 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 426663.

The product of its digits is 1440, while the sum is 23.

The square root of 853322 is about 923.7542963364. The cubic root of 853322 is about 94.8500682069.

The spelling of 853322 in words is "eight hundred fifty-three thousand, three hundred twenty-two".