6772443 has 24 divisors (see below), whose sum is σ = 9927792. Its totient is φ = 4091904.

The previous prime is 6772411. The next prime is 6772459. The reversal of 6772443 is 3442776.

It is not a de Polignac number, because 6772443 - 2⁵ = 6772411 is a prime.

It is not an unprimeable number, because it can be changed into a prime (6772463) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 69771 + ... + 69867.

It is an arithmetic number, because the mean of its divisors is an integer number (413658).

Almost surely, 2^6772443 is an apocalyptic number.

6772443 is a deficient number, since it is larger than the sum of its proper divisors (3155349).

6772443 is a wasteful number, since it uses less digits than its factorization.

6772443 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 191 (or 154 counting only the distinct ones).

The product of its digits is 28224, while the sum is 33.

The square root of 6772443 is about 2602.3917844936. The cubic root of 6772443 is about 189.1973806490.

The spelling of 6772443 in words is "six million, seven hundred seventy-two thousand, four hundred forty-three".