23322056 has 8 divisors (see below), whose sum is σ = 43728870. Its totient is φ = 11661024.

The previous prime is 23322053. The next prime is 23322073. The reversal of 23322056 is 65022332.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 17724100 + 5597956 = 4210^2 + 2366^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is not an unprimeable number, because it can be changed into a prime (23322053) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1457621 + ... + 1457636.

Almost surely, 2^23322056 is an apocalyptic number.

It is an amenable number.

23322056 is a deficient number, since it is larger than the sum of its proper divisors (20406814).

23322056 is a wasteful number, since it uses less digits than its factorization.

23322056 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2915263 (or 2915259 counting only the distinct ones).

The product of its (nonzero) digits is 2160, while the sum is 23.

The square root of 23322056 is about 4829.2914594172. The cubic root of 23322056 is about 285.7079190010.

Adding to 23322056 its reverse (65022332), we get a palindrome (88344388).

The spelling of 23322056 in words is "twenty-three million, three hundred twenty-two thousand, fifty-six".