8872263 has 6 divisors (see below), whose sum is σ = 12815504. Its totient is φ = 5914836.

The previous prime is 8872261. The next prime is 8872271. The reversal of 8872263 is 3622788.

It is a happy number.

It is not a de Polignac number, because 8872263 - 2¹ = 8872261 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 (8872261) 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 5 ways as a sum of consecutive naturals, for example, 492895 + ... + 492912.

Almost surely, 2^8872263 is an apocalyptic number.

8872263 is a deficient number, since it is larger than the sum of its proper divisors (3943241).

8872263 is a wasteful number, since it uses less digits than its factorization.

8872263 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 985813 (or 985810 counting only the distinct ones).

The product of its digits is 32256, while the sum is 36.

The square root of 8872263 is about 2978.6344186556. The cubic root of 8872263 is about 207.0196018684.

The spelling of 8872263 in words is "eight million, eight hundred seventy-two thousand, two hundred sixty-three".