8104573 has 2 divisors, whose sum is σ = 8104574. Its totient is φ = 8104572.

The previous prime is 8104571. The next prime is 8104619. The reversal of 8104573 is 3754018.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 5139289 + 2965284 = 2267^2 + 1722^2 .

It is a cyclic number.

It is not a de Polignac number, because 8104573 - 2¹ = 8104571 is a prime.

Together with 8104571, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (8104571) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4052286 + 4052287.

It is an arithmetic number, because the mean of its divisors is an integer number (4052287).

Almost surely, 2^8104573 is an apocalyptic number.

It is an amenable number.

8104573 is a deficient number, since it is larger than the sum of its proper divisors (1).

8104573 is an equidigital number, since it uses as much as digits as its factorization.

8104573 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 3360, while the sum is 28.

The square root of 8104573 is about 2846.8531749987. The cubic root of 8104573 is about 200.8676719500.

It can be divided in two parts, 81045 and 73, that added together give a palindrome (81118).

The spelling of 8104573 in words is "eight million, one hundred four thousand, five hundred seventy-three".