22023343 has 8 divisors (see below), whose sum is σ = 22492800. Its totient is φ = 21557208.

The previous prime is 22023329. The next prime is 22023371. The reversal of 22023343 is 34332022.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 22023343 - 2¹³ = 22015151 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 22023343.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22023373) 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 7 ways as a sum of consecutive naturals, for example, 16038 + ... + 17356.

It is an arithmetic number, because the mean of its divisors is an integer number (2811600).

Almost surely, 2^22023343 is an apocalyptic number.

22023343 is a deficient number, since it is larger than the sum of its proper divisors (469457).

22023343 is a wasteful number, since it uses less digits than its factorization.

22023343 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1661.

The product of its (nonzero) digits is 864, while the sum is 19.

The square root of 22023343 is about 4692.9034722653. The cubic root of 22023343 is about 280.3030010718.

Adding to 22023343 its reverse (34332022), we get a palindrome (56355365).

It can be divided in two parts, 22023 and 343, that added together give a triangular number (22366 = T₂₁₁).

The spelling of 22023343 in words is "twenty-two million, twenty-three thousand, three hundred forty-three".