23316622 has 24 divisors (see below), whose sum is σ = 42458256. Its totient is φ = 9374976.

The previous prime is 23316599. The next prime is 23316677. The reversal of 23316622 is 22661332.

It is a happy number.

It is a super-2 number, since 2×23316622² = 1087329722981768, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 74338 + ... + 74650.

It is an arithmetic number, because the mean of its divisors is an integer number (1769094).

Almost surely, 2^23316622 is an apocalyptic number.

23316622 is a deficient number, since it is larger than the sum of its proper divisors (19141634).

23316622 is an equidigital number, since it uses as much as digits as its factorization.

23316622 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 652 (or 339 counting only the distinct ones).

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

The square root of 23316622 is about 4828.7288182295. The cubic root of 23316622 is about 285.6857274551.

Adding to 23316622 its reverse (22661332), we get a palindrome (45977954).

The spelling of 23316622 in words is "twenty-three million, three hundred sixteen thousand, six hundred twenty-two".