23264222 has 4 divisors (see below), whose sum is σ = 34896336. Its totient is φ = 11632110.

The previous prime is 23264221. The next prime is 23264233. The reversal of 23264222 is 22246232.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23264221) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5816054 + ... + 5816057.

It is an arithmetic number, because the mean of its divisors is an integer number (8724084).

Almost surely, 2^23264222 is an apocalyptic number.

23264222 is a deficient number, since it is larger than the sum of its proper divisors (11632114).

23264222 is a wasteful number, since it uses less digits than its factorization.

23264222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11632113.

The product of its digits is 2304, while the sum is 23.

The square root of 23264222 is about 4823.2999077395. The cubic root of 23264222 is about 285.4715574918.

The spelling of 23264222 in words is "twenty-three million, two hundred sixty-four thousand, two hundred twenty-two".