23122366 has 8 divisors (see below), whose sum is σ = 34807824. Its totient is φ = 11519760.

The previous prime is 23122361. The next prime is 23122369. The reversal of 23122366 is 66322132.

It is a happy number.

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

It is a self number, because there is not a number n which added to its sum of digits gives 23122366.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23122361) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 20010 + ... + 21133.

It is an arithmetic number, because the mean of its divisors is an integer number (4350978).

Almost surely, 2^23122366 is an apocalyptic number.

23122366 is a deficient number, since it is larger than the sum of its proper divisors (11685458).

23122366 is a wasteful number, since it uses less digits than its factorization.

23122366 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 41426.

The product of its digits is 2592, while the sum is 25.

The square root of 23122366 is about 4808.5721373397. The cubic root of 23122366 is about 284.8901433581.

Adding to 23122366 its reverse (66322132), we get a palindrome (89444498).

The spelling of 23122366 in words is "twenty-three million, one hundred twenty-two thousand, three hundred sixty-six".