24222243 has 8 divisors (see below), whose sum is σ = 33700608. Its totient is φ = 15446024.

The previous prime is 24222241. The next prime is 24222257. The reversal of 24222243 is 34222242.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 24222243 - 2¹ = 24222241 is a prime.

It is not an unprimeable number, because it can be changed into a prime (24222241) 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, 175455 + ... + 175592.

It is an arithmetic number, because the mean of its divisors is an integer number (4212576).

Almost surely, 2^24222243 is an apocalyptic number.

24222243 is a gapful number since it is divisible by the number (23) formed by its first and last digit.

24222243 is a deficient number, since it is larger than the sum of its proper divisors (9478365).

24222243 is a wasteful number, since it uses less digits than its factorization.

24222243 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 351073.

The product of its digits is 1536, while the sum is 21.

The square root of 24222243 is about 4921.6097976170. The cubic root of 24222243 is about 289.3375405829.

Adding to 24222243 its reverse (34222242), we get a palindrome (58444485).

Subtracting 24222243 from its reverse (34222242), we obtain a palindrome (9999999).

The spelling of 24222243 in words is "twenty-four million, two hundred twenty-two thousand, two hundred forty-three".