24270223 has 2 divisors, whose sum is σ = 24270224. Its totient is φ = 24270222.

The previous prime is 24270209. The next prime is 24270227. The reversal of 24270223 is 32207242.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 24270223 - 2²¹ = 22173071 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 24270194 and 24270203.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (24270227) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 12135111 + 12135112.

It is an arithmetic number, because the mean of its divisors is an integer number (12135112).

Almost surely, 2^24270223 is an apocalyptic number.

24270223 is a deficient number, since it is larger than the sum of its proper divisors (1).

24270223 is an equidigital number, since it uses as much as digits as its factorization.

24270223 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1344, while the sum is 22.

The square root of 24270223 is about 4926.4818075377. The cubic root of 24270223 is about 289.5284568283.

Adding to 24270223 its reverse (32207242), we get a palindrome (56477465).

The spelling of 24270223 in words is "twenty-four million, two hundred seventy thousand, two hundred twenty-three".