23224562 has 8 divisors (see below), whose sum is σ = 35256816. Its totient is φ = 11472292.

The previous prime is 23224561. The next prime is 23224577. The reversal of 23224562 is 26542232.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not an unprimeable number, because it can be changed into a prime (23224561) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 69788 + ... + 70119.

It is an arithmetic number, because the mean of its divisors is an integer number (4407102).

Almost surely, 2^23224562 is an apocalyptic number.

23224562 is a deficient number, since it is larger than the sum of its proper divisors (12032254).

23224562 is a wasteful number, since it uses less digits than its factorization.

23224562 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 139992.

The product of its digits is 5760, while the sum is 26.

The square root of 23224562 is about 4819.1868608719. The cubic root of 23224562 is about 285.3092447104.

Adding to 23224562 its reverse (26542232), we get a palindrome (49766794).

The spelling of 23224562 in words is "twenty-three million, two hundred twenty-four thousand, five hundred sixty-two".