853392 has 40 divisors (see below), whose sum is σ = 2303424. Its totient is φ = 271744.

The previous prime is 853387. The next prime is 853403. The reversal of 853392 is 293358.

It is a happy number.

It is a d-powerful number, because it can be written as 8⁶ + 5² + 3¹⁰ + 3¹² + 9³ + 2² .

It is a plaindrome in base 15.

It is a zygodrome in base 15.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 718 + ... + 1490.

2⁸⁵³³⁹² is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 853392, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1151712).

853392 is an abundant number, since it is smaller than the sum of its proper divisors (1450032).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

853392 is a wasteful number, since it uses less digits than its factorization.

853392 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 807 (or 801 counting only the distinct ones).

The product of its digits is 6480, while the sum is 30.

The square root of 853392 is about 923.7921844224. The cubic root of 853392 is about 94.8526617269.

The spelling of 853392 in words is "eight hundred fifty-three thousand, three hundred ninety-two".