24249 has 8 divisors (see below), whose sum is σ = 33120. Its totient is φ = 15776.

The previous prime is 24247. The next prime is 24251. The reversal of 24249 is 94242.

It is an interprime number because it is at equal distance from previous prime (24247) and next prime (24251).

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 24249 - 2¹ = 24247 is a prime.

It is a plaindrome in base 5.

It is not an unprimeable number, because it can be changed into a prime (24247) 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, 109 + ... + 245.

It is an arithmetic number, because the mean of its divisors is an integer number (4140).

2²⁴²⁴⁹ is an apocalyptic number.

It is an amenable number.

24249 is a deficient number, since it is larger than the sum of its proper divisors (8871).

24249 is a wasteful number, since it uses less digits than its factorization.

24249 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 199.

The product of its digits is 576, while the sum is 21.

The square root of 24249 is about 155.7209041844. The cubic root of 24249 is about 28.9444039882.

The spelling of 24249 in words is "twenty-four thousand, two hundred forty-nine".