23224446 has 24 divisors (see below), whose sum is σ = 57508464. Its totient is φ = 6635520.

The previous prime is 23224433. The next prime is 23224451. The reversal of 23224446 is 64442232.

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, 92035 + ... + 92286.

It is an arithmetic number, because the mean of its divisors is an integer number (2396186).

Almost surely, 2^23224446 is an apocalyptic number.

23224446 is an abundant number, since it is smaller than the sum of its proper divisors (34284018).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

23224446 is a wasteful number, since it uses less digits than its factorization.

23224446 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 184336 (or 184333 counting only the distinct ones).

The product of its digits is 9216, while the sum is 27.

The square root of 23224446 is about 4819.1748256315. The cubic root of 23224446 is about 285.3087696971.

Adding to 23224446 its reverse (64442232), we get a palindrome (87666678).

The spelling of 23224446 in words is "twenty-three million, two hundred twenty-four thousand, four hundred forty-six".