857483223 has 8 divisors (see below), whose sum is σ = 1182735600. Its totient is φ = 551943168.

The previous prime is 857483197. The next prime is 857483261. The reversal of 857483223 is 322384758.

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

It is not a de Polignac number, because 857483223 - 2²⁴ = 840706007 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (857483293) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4927978 + ... + 4928151.

It is an arithmetic number, because the mean of its divisors is an integer number (147841950).

Almost surely, 2^857483223 is an apocalyptic number.

857483223 is a deficient number, since it is larger than the sum of its proper divisors (325252377).

857483223 is a wasteful number, since it uses less digits than its factorization.

857483223 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9856161.

The product of its digits is 322560, while the sum is 42.

The square root of 857483223 is about 29282.8144651432. The cubic root of 857483223 is about 950.0399698788.

The spelling of 857483223 in words is "eight hundred fifty-seven million, four hundred eighty-three thousand, two hundred twenty-three".