6142573 has 2 divisors, whose sum is σ = 6142574. Its totient is φ = 6142572.

The previous prime is 6142547. The next prime is 6142589. The reversal of 6142573 is 3752416.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 3090564 + 3052009 = 1758^2 + 1747^2 .

It is a cyclic number.

It is not a de Polignac number, because 6142573 - 2²¹ = 4045421 is a prime.

6142573 is a lucky number.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (6142523) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3071286 + 3071287.

It is an arithmetic number, because the mean of its divisors is an integer number (3071287).

Almost surely, 2^6142573 is an apocalyptic number.

It is an amenable number.

6142573 is a deficient number, since it is larger than the sum of its proper divisors (1).

6142573 is an equidigital number, since it uses as much as digits as its factorization.

6142573 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 5040, while the sum is 28.

The square root of 6142573 is about 2478.4214734383. The cubic root of 6142573 is about 183.1400979604.

Adding to 6142573 its reverse (3752416), we get a palindrome (9894989).

The spelling of 6142573 in words is "six million, one hundred forty-two thousand, five hundred seventy-three".