6572943 has 12 divisors (see below), whose sum is σ = 10224760. Its totient is φ = 4044816.

The previous prime is 6572941. The next prime is 6572947. The reversal of 6572943 is 3492756.

6572943 is digitally balanced in base 4, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 6572943 - 2¹ = 6572941 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 6572898 and 6572907.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6572941) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 27973 + ... + 28206.

Almost surely, 2^6572943 is an apocalyptic number.

6572943 is a deficient number, since it is larger than the sum of its proper divisors (3651817).

6572943 is a wasteful number, since it uses less digits than its factorization.

6572943 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 56198 (or 56195 counting only the distinct ones).

The product of its digits is 45360, while the sum is 36.

The square root of 6572943 is about 2563.7751461468. The cubic root of 6572943 is about 187.3210666295.

It can be divided in two parts, 657 and 2943, that added together give a square (3600 = 60²).

The spelling of 6572943 in words is "six million, five hundred seventy-two thousand, nine hundred forty-three".