23224867 has 2 divisors, whose sum is σ = 23224868. Its totient is φ = 23224866.

The previous prime is 23224847. The next prime is 23224889. The reversal of 23224867 is 76842232.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-23224867 is a prime.

It is not a weakly prime, because it can be changed into another prime (23224847) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11612433 + 11612434.

It is an arithmetic number, because the mean of its divisors is an integer number (11612434).

Almost surely, 2^23224867 is an apocalyptic number.

23224867 is a deficient number, since it is larger than the sum of its proper divisors (1).

23224867 is an equidigital number, since it uses as much as digits as its factorization.

23224867 is an evil number, because the sum of its binary digits is even.

The product of its digits is 32256, while the sum is 34.

The square root of 23224867 is about 4819.2185051106. The cubic root of 23224867 is about 285.3104936603.

The spelling of 23224867 in words is "twenty-three million, two hundred twenty-four thousand, eight hundred sixty-seven".