23224454 has 16 divisors (see below), whose sum is σ = 38209536. Its totient is φ = 10499400.

The previous prime is 23224451. The next prime is 23224463. The reversal of 23224454 is 45442232.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23224451) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1439 + ... + 6965.

It is an arithmetic number, because the mean of its divisors is an integer number (2388096).

Almost surely, 2^23224454 is an apocalyptic number.

23224454 is a deficient number, since it is larger than the sum of its proper divisors (14985082).

23224454 is a wasteful number, since it uses less digits than its factorization.

23224454 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5731.

The product of its digits is 7680, while the sum is 26.

The square root of 23224454 is about 4819.1756556490. The cubic root of 23224454 is about 285.3088024567.

Adding to 23224454 its reverse (45442232), we get a palindrome (68666686).

It can be divided in two parts, 2322 and 4454, that added together give a palindrome (6776).

The spelling of 23224454 in words is "twenty-three million, two hundred twenty-four thousand, four hundred fifty-four".