24889223 has 2 divisors, whose sum is σ = 24889224. Its totient is φ = 24889222.

The previous prime is 24889219. The next prime is 24889231. The reversal of 24889223 is 32298842.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 24889223 - 2² = 24889219 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (24889283) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 12444611 + 12444612.

It is an arithmetic number, because the mean of its divisors is an integer number (12444612).

Almost surely, 2^24889223 is an apocalyptic number.

24889223 is a deficient number, since it is larger than the sum of its proper divisors (1).

24889223 is an equidigital number, since it uses as much as digits as its factorization.

24889223 is an evil number, because the sum of its binary digits is even.

The product of its digits is 55296, while the sum is 38.

The square root of 24889223 is about 4988.9100011926. The cubic root of 24889223 is about 291.9692491230.

It can be divided in two parts, 2488 and 9223, that added together give a palindrome (11711).

The spelling of 24889223 in words is "twenty-four million, eight hundred eighty-nine thousand, two hundred twenty-three".