8585857223 has 8 divisors (see below), whose sum is σ = 8757100800. Its totient is φ = 8416177848.

The previous prime is 8585857207. The next prime is 8585857277. The reversal of 8585857223 is 3227585858.

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

It is a cyclic number.

It is not a de Polignac number, because 8585857223 - 2⁴ = 8585857207 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8585851223) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 379961 + ... + 401922.

It is an arithmetic number, because the mean of its divisors is an integer number (1094637600).

Almost surely, 2^8585857223 is an apocalyptic number.

8585857223 is a deficient number, since it is larger than the sum of its proper divisors (171243577).

8585857223 is a wasteful number, since it uses less digits than its factorization.

8585857223 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 782101.

The product of its digits is 5376000, while the sum is 53.

The square root of 8585857223 is about 92659.9008363380. The cubic root of 8585857223 is about 2047.6759085415.

The spelling of 8585857223 in words is "eight billion, five hundred eighty-five million, eight hundred fifty-seven thousand, two hundred twenty-three".