6723056 has 10 divisors (see below), whose sum is σ = 13025952. Its totient is φ = 3361520.

The previous prime is 6723053. The next prime is 6723071. The reversal of 6723056 is 6503276.

It is an alternating number because its digits alternate between even and odd.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6723053) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 210080 + ... + 210111.

Almost surely, 2^6723056 is an apocalyptic number.

It is an amenable number.

6723056 is a deficient number, since it is larger than the sum of its proper divisors (6302896).

6723056 is a wasteful number, since it uses less digits than its factorization.

6723056 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 420199 (or 420193 counting only the distinct ones).

The product of its (nonzero) digits is 7560, while the sum is 29.

The square root of 6723056 is about 2592.8856511617. The cubic root of 6723056 is about 188.7363605775.

The spelling of 6723056 in words is "six million, seven hundred twenty-three thousand, fifty-six".