6850823 has 4 divisors (see below), whose sum is σ = 7829520. Its totient is φ = 5872128.

The previous prime is 6850807. The next prime is 6850829. The reversal of 6850823 is 3280586.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 6850823 - 2⁴ = 6850807 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 6850823.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6850829) 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, 489338 + ... + 489351.

It is an arithmetic number, because the mean of its divisors is an integer number (1957380).

Almost surely, 2^6850823 is an apocalyptic number.

6850823 is a deficient number, since it is larger than the sum of its proper divisors (978697).

6850823 is an equidigital number, since it uses as much as digits as its factorization.

6850823 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 978696.

The product of its (nonzero) digits is 11520, while the sum is 32.

The square root of 6850823 is about 2617.4076870064. The cubic root of 6850823 is about 189.9244667445.

The spelling of 6850823 in words is "six million, eight hundred fifty thousand, eight hundred twenty-three".