8573797 has 8 divisors (see below), whose sum is σ = 9300312. Its totient is φ = 7872000.

The previous prime is 8573783. The next prime is 8573801. The reversal of 8573797 is 7973758.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 285156 + 8288641 = 534^2 + 2879^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 8573797 - 2²³ = 185189 is a prime.

It is a Duffinian number.

8573797 is a lucky number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8573717) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5454 + ... + 6847.

It is an arithmetic number, because the mean of its divisors is an integer number (1162539).

Almost surely, 2^8573797 is an apocalyptic number.

It is an amenable number.

8573797 is a deficient number, since it is larger than the sum of its proper divisors (726515).

8573797 is a wasteful number, since it uses less digits than its factorization.

8573797 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12359.

The product of its digits is 370440, while the sum is 46.

The square root of 8573797 is about 2928.1046770906. The cubic root of 8573797 is about 204.6716695447.

The spelling of 8573797 in words is "eight million, five hundred seventy-three thousand, seven hundred ninety-seven".