23224373 has 2 divisors, whose sum is σ = 23224374. Its totient is φ = 23224372.

The previous prime is 23224367. The next prime is 23224381. The reversal of 23224373 is 37342232.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 22344529 + 879844 = 4727^2 + 938^2 .

It is a cyclic number.

It is not a de Polignac number, because 23224373 - 2⁶ = 23224309 is a prime.

It is a Sophie Germain prime.

It is a Curzon number.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (23224393) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11612186 + 11612187.

It is an arithmetic number, because the mean of its divisors is an integer number (11612187).

Almost surely, 2^23224373 is an apocalyptic number.

It is an amenable number.

23224373 is a deficient number, since it is larger than the sum of its proper divisors (1).

23224373 is an equidigital number, since it uses as much as digits as its factorization.

23224373 is an evil number, because the sum of its binary digits is even.

The product of its digits is 6048, while the sum is 26.

The square root of 23224373 is about 4819.1672517148. The cubic root of 23224373 is about 285.3084707656.

The spelling of 23224373 in words is "twenty-three million, two hundred twenty-four thousand, three hundred seventy-three".