22652326 has 8 divisors (see below), whose sum is σ = 34060464. Its totient is φ = 11298840.

The previous prime is 22652323. The next prime is 22652339. The reversal of 22652326 is 62325622.

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

It is a junction number, because it is equal to n+sod(n) for n = 22652294 and 22652303.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22652323) 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, 12610 + ... + 14293.

It is an arithmetic number, because the mean of its divisors is an integer number (4257558).

Almost surely, 2^22652326 is an apocalyptic number.

22652326 is a deficient number, since it is larger than the sum of its proper divisors (11408138).

22652326 is a wasteful number, since it uses less digits than its factorization.

22652326 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27326.

The product of its digits is 8640, while the sum is 28.

The square root of 22652326 is about 4759.4459761615. The cubic root of 22652326 is about 282.9464619221.

Adding to 22652326 its reverse (62325622), we get a palindrome (84977948).

The spelling of 22652326 in words is "twenty-two million, six hundred fifty-two thousand, three hundred twenty-six".