6823066 has 4 divisors (see below), whose sum is σ = 10234602. Its totient is φ = 3411532.

The previous prime is 6823057. The next prime is 6823067. The reversal of 6823066 is 6603286.

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

It can be written as a sum of positive squares in only one way, i.e., 3861225 + 2961841 = 1965^2 + 1721^2 .

It is not an unprimeable number, because it can be changed into a prime (6823067) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1705765 + ... + 1705768.

Almost surely, 2^6823066 is an apocalyptic number.

6823066 is a deficient number, since it is larger than the sum of its proper divisors (3411536).

6823066 is a wasteful number, since it uses less digits than its factorization.

6823066 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3411535.

The product of its (nonzero) digits is 10368, while the sum is 31.

The square root of 6823066 is about 2612.0999215191. The cubic root of 6823066 is about 189.6676183241.

The spelling of 6823066 in words is "six million, eight hundred twenty-three thousand, sixty-six".