23343222 has 32 divisors (see below), whose sum is σ = 53856000. Its totient is φ = 6607008.

The previous prime is 23343197. The next prime is 23343223. The reversal of 23343222 is 22234332.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23343223) 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 15 ways as a sum of consecutive naturals, for example, 2029 + ... + 7127.

It is an arithmetic number, because the mean of its divisors is an integer number (1683000).

Almost surely, 2^23343222 is an apocalyptic number.

23343222 is an abundant number, since it is smaller than the sum of its proper divisors (30512778).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

23343222 is a wasteful number, since it uses less digits than its factorization.

23343222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5220.

The product of its digits is 1728, while the sum is 21.

The square root of 23343222 is about 4831.4823812159. The cubic root of 23343222 is about 285.7943245523.

Adding to 23343222 its reverse (22234332), we get a palindrome (45577554).

The spelling of 23343222 in words is "twenty-three million, three hundred forty-three thousand, two hundred twenty-two".