23026922 has 4 divisors (see below), whose sum is σ = 34540386. Its totient is φ = 11513460.

The previous prime is 23026921. The next prime is 23026981. The reversal of 23026922 is 22962032.

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

It can be written as a sum of positive squares in only one way, i.e., 21613201 + 1413721 = 4649^2 + 1189^2 .

It is a junction number, because it is equal to n+sod(n) for n = 23026891 and 23026900.

It is not an unprimeable number, because it can be changed into a prime (23026921) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5756729 + ... + 5756732.

Almost surely, 2^23026922 is an apocalyptic number.

23026922 is a deficient number, since it is larger than the sum of its proper divisors (11513464).

23026922 is a wasteful number, since it uses less digits than its factorization.

23026922 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11513463.

The product of its (nonzero) digits is 2592, while the sum is 26.

The square root of 23026922 is about 4798.6375149619. The cubic root of 23026922 is about 284.4976149903.

Adding to 23026922 its reverse (22962032), we get a palindrome (45988954).

The spelling of 23026922 in words is "twenty-three million, twenty-six thousand, nine hundred twenty-two".