852392 has 16 divisors (see below), whose sum is σ = 1632960. Its totient is φ = 416944.

The previous prime is 852391. The next prime is 852409. The reversal of 852392 is 293258.

It is not an unprimeable number, because it can be changed into a prime (852391) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 758 + ... + 1509.

It is an arithmetic number, because the mean of its divisors is an integer number (102060).

2⁸⁵²³⁹² is an apocalyptic number.

It is an amenable number.

852392 is a deficient number, since it is larger than the sum of its proper divisors (780568).

852392 is a wasteful number, since it uses less digits than its factorization.

852392 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2320 (or 2316 counting only the distinct ones).

The product of its digits is 4320, while the sum is 29.

The square root of 852392 is about 923.2507784995. The cubic root of 852392 is about 94.8155979723.

The spelling of 852392 in words is "eight hundred fifty-two thousand, three hundred ninety-two".