2223567 has 12 divisors (see below), whose sum is σ = 3243240. Its totient is φ = 1467888.

The previous prime is 2223563. The next prime is 2223581. The reversal of 2223567 is 7653222.

It is not a de Polignac number, because 2223567 - 2² = 2223563 is a prime.

It is a d-powerful number, because it can be written as 2⁹ + 2¹⁷ + 2¹⁷ + 3 + 5⁹ + 6⁵ + 7 .

2223567 is a lucky number.

It is a plaindrome in base 10.

It is a self number, because there is not a number n which added to its sum of digits gives 2223567.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2223563) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 192 + ... + 2117.

It is an arithmetic number, because the mean of its divisors is an integer number (270270).

2^2223567 is an apocalyptic number.

2223567 is a deficient number, since it is larger than the sum of its proper divisors (1019673).

2223567 is a wasteful number, since it uses less digits than its factorization.

2223567 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2422 (or 2419 counting only the distinct ones).

The product of its digits is 5040, while the sum is 27.

The square root of 2223567 is about 1491.1629689608. The cubic root of 2223567 is about 130.5219058660.

Adding to 2223567 its reverse (7653222), we get a palindrome (9876789).

The spelling of 2223567 in words is "two million, two hundred twenty-three thousand, five hundred sixty-seven".