24049 has 2 divisors, whose sum is σ = 24050. Its totient is φ = 24048.

The previous prime is 24043. The next prime is 24061. The reversal of 24049 is 94042.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 20449 + 3600 = 143^2 + 60^2 .

It is a cyclic number.

It is not a de Polignac number, because 24049 - 2⁹ = 23537 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (24043) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 12024 + 12025.

It is an arithmetic number, because the mean of its divisors is an integer number (12025).

2²⁴⁰⁴⁹ is an apocalyptic number.

It is an amenable number.

24049 is a deficient number, since it is larger than the sum of its proper divisors (1).

24049 is an equidigital number, since it uses as much as digits as its factorization.

24049 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 288, while the sum is 19.

The square root of 24049 is about 155.0774000298. The cubic root of 24049 is about 28.8646086807.

It can be divided in two parts, 240 and 49, that added together give a square (289 = 17²).

The spelling of 24049 in words is "twenty-four thousand, forty-nine".