853306 has 8 divisors (see below), whose sum is σ = 1321344. Its totient is φ = 412860.

The previous prime is 853291. The next prime is 853319. The reversal of 853306 is 603358.

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

It is a super-2 number, since 2×853306² = 1456262259272, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6820 + ... + 6943.

It is an arithmetic number, because the mean of its divisors is an integer number (165168).

2⁸⁵³³⁰⁶ is an apocalyptic number.

853306 is a deficient number, since it is larger than the sum of its proper divisors (468038).

853306 is a wasteful number, since it uses less digits than its factorization.

853306 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13796.

The product of its (nonzero) digits is 2160, while the sum is 25.

The square root of 853306 is about 923.7456359843. The cubic root of 853306 is about 94.8494753824.

The spelling of 853306 in words is "eight hundred fifty-three thousand, three hundred six".