8703223 has 4 divisors (see below), whose sum is σ = 9081648. Its totient is φ = 8324800.

The previous prime is 8703181. The next prime is 8703241. The reversal of 8703223 is 3223078.

It is a happy number.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 3223078 = 2 ⋅1611539.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-8703223 is a prime.

It is a d-powerful number, because it can be written as 8 + 7⁶ + 0 + 3⁹ + 2⁷ + 2²³ + 3¹¹ .

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8703283) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 189178 + ... + 189223.

It is an arithmetic number, because the mean of its divisors is an integer number (2270412).

Almost surely, 2^8703223 is an apocalyptic number.

8703223 is a deficient number, since it is larger than the sum of its proper divisors (378425).

8703223 is a wasteful number, since it uses less digits than its factorization.

8703223 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 378424.

The product of its (nonzero) digits is 2016, while the sum is 25.

The square root of 8703223 is about 2950.1225398278. The cubic root of 8703223 is about 205.6964060969.

The spelling of 8703223 in words is "eight million, seven hundred three thousand, two hundred twenty-three".