8862243 has 16 divisors (see below), whose sum is σ = 12794880. Its totient is φ = 5423904.

The previous prime is 8862241. The next prime is 8862247. The reversal of 8862243 is 3422688.

It is not a de Polignac number, because 8862243 - 2¹ = 8862241 is a prime.

It is not an unprimeable number, because it can be changed into a prime (8862241) 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 15 ways as a sum of consecutive naturals, for example, 8188 + ... + 9206.

It is an arithmetic number, because the mean of its divisors is an integer number (799680).

Almost surely, 2^8862243 is an apocalyptic number.

8862243 is a deficient number, since it is larger than the sum of its proper divisors (3932637).

8862243 is a wasteful number, since it uses less digits than its factorization.

8862243 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1258.

The product of its digits is 18432, while the sum is 33.

The square root of 8862243 is about 2976.9519646780. The cubic root of 8862243 is about 206.9416391287.

The spelling of 8862243 in words is "eight million, eight hundred sixty-two thousand, two hundred forty-three".