23224750 has 16 divisors (see below), whose sum is σ = 43477200. Its totient is φ = 9289800.

The previous prime is 23224727. The next prime is 23224753. The reversal of 23224750 is 5742232.

It is a Harshad number since it is a multiple of its sum of digits (25).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23224753) 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, 46200 + ... + 46699.

It is an arithmetic number, because the mean of its divisors is an integer number (2717325).

Almost surely, 2^23224750 is an apocalyptic number.

23224750 is a deficient number, since it is larger than the sum of its proper divisors (20252450).

23224750 is an equidigital number, since it uses as much as digits as its factorization.

23224750 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 92916 (or 92906 counting only the distinct ones).

The product of its (nonzero) digits is 3360, while the sum is 25.

The square root of 23224750 is about 4819.2063661977. The cubic root of 23224750 is about 285.3100145562.

Adding to 23224750 its reverse (5742232), we get a palindrome (28966982).

The spelling of 23224750 in words is "twenty-three million, two hundred twenty-four thousand, seven hundred fifty".