8790243 has 16 divisors (see below), whose sum is σ = 14612736. Its totient is φ = 4566240.

The previous prime is 8790227. The next prime is 8790247. The reversal of 8790243 is 3420978.

It is not a de Polignac number, because 8790243 - 2⁴ = 8790227 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (33).

It is an Ulam number.

It is not an unprimeable number, because it can be changed into a prime (8790247) 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, 18796 + ... + 19257.

It is an arithmetic number, because the mean of its divisors is an integer number (913296).

Almost surely, 2^8790243 is an apocalyptic number.

8790243 is a deficient number, since it is larger than the sum of its proper divisors (5822493).

8790243 is a wasteful number, since it uses less digits than its factorization.

8790243 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 38074.

The product of its (nonzero) digits is 12096, while the sum is 33.

The square root of 8790243 is about 2964.8343967244. The cubic root of 8790243 is about 206.3796921685.

Adding to 8790243 its reverse (3420978), we get a palindrome (12211221).

The spelling of 8790243 in words is "eight million, seven hundred ninety thousand, two hundred forty-three".