6572243 has 2 divisors, whose sum is σ = 6572244. Its totient is φ = 6572242.

The previous prime is 6572197. The next prime is 6572281. The reversal of 6572243 is 3422756.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 6572243 - 2⁸ = 6571987 is a prime.

It is a Sophie Germain prime.

It is a d-powerful number, because it can be written as 6⁷ + 5 + 7⁸ + 2 + 2¹⁹ + 4⁵ + 3⁷ .

It is not a weakly prime, because it can be changed into another prime (6572143) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3286121 + 3286122.

It is an arithmetic number, because the mean of its divisors is an integer number (3286122).

Almost surely, 2^6572243 is an apocalyptic number.

6572243 is a deficient number, since it is larger than the sum of its proper divisors (1).

6572243 is an equidigital number, since it uses as much as digits as its factorization.

6572243 is an evil number, because the sum of its binary digits is even.

The product of its digits is 10080, while the sum is 29.

The square root of 6572243 is about 2563.6386250796. The cubic root of 6572243 is about 187.3144166706.

Adding to 6572243 its reverse (3422756), we get a palindrome (9994999).

The spelling of 6572243 in words is "six million, five hundred seventy-two thousand, two hundred forty-three".