852433 has 4 divisors (see below), whose sum is σ = 857088. Its totient is φ = 847780.

The previous prime is 852427. The next prime is 852437. The reversal of 852433 is 334258.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-852433 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 852398 and 852407.

It is not an unprimeable number, because it can be changed into a prime (852437) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2041 + ... + 2422.

It is an arithmetic number, because the mean of its divisors is an integer number (214272).

2⁸⁵²⁴³³ is an apocalyptic number.

It is an amenable number.

852433 is a deficient number, since it is larger than the sum of its proper divisors (4655).

852433 is a wasteful number, since it uses less digits than its factorization.

852433 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4654.

The product of its digits is 2880, while the sum is 25.

The square root of 852433 is about 923.2729823839. The cubic root of 852433 is about 94.8171181560.

It can be divided in two parts, 8 and 52433, that added together give a square (52441 = 229²).

The spelling of 852433 in words is "eight hundred fifty-two thousand, four hundred thirty-three".