22623352 has 16 divisors (see below), whose sum is σ = 44263440. Its totient is φ = 10819776.

The previous prime is 22623313. The next prime is 22623353. The reversal of 22623352 is 25332622.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22623353) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 61293 + ... + 61660.

It is an arithmetic number, because the mean of its divisors is an integer number (2766465).

Almost surely, 2^22623352 is an apocalyptic number.

It is an amenable number.

22623352 is a deficient number, since it is larger than the sum of its proper divisors (21640088).

22623352 is a wasteful number, since it uses less digits than its factorization.

22623352 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 122982 (or 122978 counting only the distinct ones).

The product of its digits is 4320, while the sum is 25.

The square root of 22623352 is about 4756.4011605414. The cubic root of 22623352 is about 282.8257739687.

Adding to 22623352 its reverse (25332622), we get a palindrome (47955974).

The spelling of 22623352 in words is "twenty-two million, six hundred twenty-three thousand, three hundred fifty-two".