8572222903 has 16 divisors (see below), whose sum is σ = 8937068800. Its totient is φ = 8216074944.

The previous prime is 8572222873. The next prime is 8572222907. The reversal of 8572222903 is 3092222758.

It is a cyclic number.

It is not a de Polignac number, because 8572222903 - 2¹³ = 8572214711 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8572222907) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 617800 + ... + 631522.

It is an arithmetic number, because the mean of its divisors is an integer number (558566800).

Almost surely, 2^8572222903 is an apocalyptic number.

8572222903 is a deficient number, since it is larger than the sum of its proper divisors (364845897).

8572222903 is a wasteful number, since it uses less digits than its factorization.

8572222903 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14038.

The product of its (nonzero) digits is 120960, while the sum is 40.

The square root of 8572222903 is about 92586.2997586576. The cubic root of 8572222903 is about 2046.5914328672.

The spelling of 8572222903 in words is "eight billion, five hundred seventy-two million, two hundred twenty-two thousand, nine hundred three".