23224472 has 32 divisors (see below), whose sum is σ = 44924880. Its totient is φ = 11249280.

The previous prime is 23224471. The next prime is 23224483. The reversal of 23224472 is 27442232.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23224471) 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, 62078 + ... + 62450.

Almost surely, 2^23224472 is an apocalyptic number.

It is an amenable number.

23224472 is a deficient number, since it is larger than the sum of its proper divisors (21700408).

23224472 is a wasteful number, since it uses less digits than its factorization.

23224472 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 603 (or 599 counting only the distinct ones).

The product of its digits is 5376, while the sum is 26.

The square root of 23224472 is about 4819.1775231880. The cubic root of 23224472 is about 285.3088761658.

The spelling of 23224472 in words is "twenty-three million, two hundred twenty-four thousand, four hundred seventy-two".