8873573 has 2 divisors, whose sum is σ = 8873574. Its totient is φ = 8873572.

The previous prime is 8873563. The next prime is 8873591. The reversal of 8873573 is 3753788.

8873573 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 6461764 + 2411809 = 2542^2 + 1553^2 .

It is a cyclic number.

It is not a de Polignac number, because 8873573 - 2⁸ = 8873317 is a prime.

It is a nialpdrome in base 16.

It is a self number, because there is not a number n which added to its sum of digits gives 8873573.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (8873563) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4436786 + 4436787.

It is an arithmetic number, because the mean of its divisors is an integer number (4436787).

Almost surely, 2^8873573 is an apocalyptic number.

It is an amenable number.

8873573 is a deficient number, since it is larger than the sum of its proper divisors (1).

8873573 is an equidigital number, since it uses as much as digits as its factorization.

8873573 is an evil number, because the sum of its binary digits is even.

The product of its digits is 141120, while the sum is 41.

The square root of 8873573 is about 2978.8543099655. The cubic root of 8873573 is about 207.0297902624.

The spelling of 8873573 in words is "eight million, eight hundred seventy-three thousand, five hundred seventy-three".