853452 has 36 divisors (see below), whose sum is σ = 2185456. Its totient is φ = 280800.

The previous prime is 853439. The next prime is 853477. The reversal of 853452 is 254358.

It is a tau number, because it is divible by the number of its divisors (36).

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 853452.

It is an unprimeable number.

853452 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 5358 + ... + 5514.

2⁸⁵³⁴⁵² is an apocalyptic number.

It is an amenable number.

853452 is an abundant number, since it is smaller than the sum of its proper divisors (1332004).

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

853452 is a wasteful number, since it uses less digits than its factorization.

853452 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 318 (or 313 counting only the distinct ones).

The product of its digits is 4800, while the sum is 27.

The square root of 853452 is about 923.8246586880. The cubic root of 853452 is about 94.8548846313.

The spelling of 853452 in words is "eight hundred fifty-three thousand, four hundred fifty-two".