4572727 has 2 divisors, whose sum is σ = 4572728. Its totient is φ = 4572726.

The previous prime is 4572721. The next prime is 4572751. The reversal of 4572727 is 7272754.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 4572727 - 2¹¹ = 4570679 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 4572692 and 4572701.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4572721) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2286363 + 2286364.

It is an arithmetic number, because the mean of its divisors is an integer number (2286364).

Almost surely, 2^4572727 is an apocalyptic number.

4572727 is a deficient number, since it is larger than the sum of its proper divisors (1).

4572727 is an equidigital number, since it uses as much as digits as its factorization.

4572727 is an evil number, because the sum of its binary digits is even.

The product of its digits is 27440, while the sum is 34.

The square root of 4572727 is about 2138.3935559200. The cubic root of 4572727 is about 165.9810182970.

It can be divided in two parts, 45727 and 27, that added together give a palindrome (45754).

The spelling of 4572727 in words is "four million, five hundred seventy-two thousand, seven hundred twenty-seven".