6572641 has 4 divisors (see below), whose sum is σ = 6858432. Its totient is φ = 6286852.

The previous prime is 6572627. The next prime is 6572677. The reversal of 6572641 is 1462756.

It is a happy number.

6572641 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 6572641 - 2⁷ = 6572513 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (6572681) 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, 142861 + ... + 142906.

It is an arithmetic number, because the mean of its divisors is an integer number (1714608).

Almost surely, 2^6572641 is an apocalyptic number.

It is an amenable number.

6572641 is a deficient number, since it is larger than the sum of its proper divisors (285791).

6572641 is a wasteful number, since it uses less digits than its factorization.

6572641 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 285790.

The product of its digits is 10080, while the sum is 31.

The square root of 6572641 is about 2563.7162479494. The cubic root of 6572641 is about 187.3181977052.

The spelling of 6572641 in words is "six million, five hundred seventy-two thousand, six hundred forty-one".