24472243 has 4 divisors (see below), whose sum is σ = 24582208. Its totient is φ = 24362280.

The previous prime is 24472213. The next prime is 24472267. The reversal of 24472243 is 34227442.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-24472243 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (24472213) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 54648 + ... + 55093.

It is an arithmetic number, because the mean of its divisors is an integer number (6145552).

Almost surely, 2^24472243 is an apocalyptic number.

24472243 is a deficient number, since it is larger than the sum of its proper divisors (109965).

24472243 is a wasteful number, since it uses less digits than its factorization.

24472243 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 109964.

The product of its digits is 10752, while the sum is 28.

The square root of 24472243 is about 4946.9427932815. The cubic root of 24472243 is about 290.3295619207.

Adding to 24472243 its reverse (34227442), we get a palindrome (58699685).

The spelling of 24472243 in words is "twenty-four million, four hundred seventy-two thousand, two hundred forty-three".