8258223 has 16 divisors (see below), whose sum is σ = 11287296. Its totient is φ = 5369280.

The previous prime is 8258213. The next prime is 8258227. The reversal of 8258223 is 3228528.

It is not a de Polignac number, because 8258223 - 2⁴ = 8258207 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8258227) 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 15 ways as a sum of consecutive naturals, for example, 29040 + ... + 29322.

It is an arithmetic number, because the mean of its divisors is an integer number (705456).

Almost surely, 2^8258223 is an apocalyptic number.

8258223 is a deficient number, since it is larger than the sum of its proper divisors (3029073).

8258223 is a wasteful number, since it uses less digits than its factorization.

8258223 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 494.

The product of its digits is 7680, while the sum is 30.

The square root of 8258223 is about 2873.7124073226. The cubic root of 8258223 is about 202.1291123079.

The spelling of 8258223 in words is "eight million, two hundred fifty-eight thousand, two hundred twenty-three".