6572724 has 12 divisors (see below), whose sum is σ = 15336384. Its totient is φ = 2190904.

The previous prime is 6572723. The next prime is 6572729. The reversal of 6572724 is 4272756.

It is a tau number, because it is divible by the number of its divisors (12).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6572723) 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, 273852 + ... + 273875.

It is an arithmetic number, because the mean of its divisors is an integer number (1278032).

Almost surely, 2^6572724 is an apocalyptic number.

It is an amenable number.

6572724 is an abundant number, since it is smaller than the sum of its proper divisors (8763660).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

6572724 is a wasteful number, since it uses less digits than its factorization.

6572724 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 547734 (or 547732 counting only the distinct ones).

The product of its digits is 23520, while the sum is 33.

The square root of 6572724 is about 2563.7324353372. The cubic root of 6572724 is about 187.3189861931.

Subtracting from 6572724 its reverse (4272756), we obtain a cube (2299968 = 132³).

The spelling of 6572724 in words is "six million, five hundred seventy-two thousand, seven hundred twenty-four".