22869223 has 4 divisors (see below), whose sum is σ = 24628408. Its totient is φ = 21110040.

The previous prime is 22869151. The next prime is 22869241. The reversal of 22869223 is 32296822.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 22869223 - 2⁹ = 22868711 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 (22869263) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 879573 + ... + 879598.

It is an arithmetic number, because the mean of its divisors is an integer number (6157102).

Almost surely, 2^22869223 is an apocalyptic number.

22869223 is a deficient number, since it is larger than the sum of its proper divisors (1759185).

22869223 is a wasteful number, since it uses less digits than its factorization.

22869223 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1759184.

The product of its digits is 20736, while the sum is 34.

The square root of 22869223 is about 4782.1776420372. The cubic root of 22869223 is about 283.8466696957.

The spelling of 22869223 in words is "twenty-two million, eight hundred sixty-nine thousand, two hundred twenty-three".