24349 has 4 divisors (see below), whose sum is σ = 26236. Its totient is φ = 22464.

The previous prime is 24337. The next prime is 24359. The reversal of 24349 is 94342.

24349 = T₁₄ + T₁₅ + ... + T₅₂.

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

It can be written as a sum of positive squares in 2 ways, for example, as 1849 + 22500 = 43^2 + 150^2 .

It is not a de Polignac number, because 24349 - 2⁵ = 24317 is a prime.

It is a Duffinian number.

It is a nialpdrome in base 13.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (24329) 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, 924 + ... + 949.

It is an arithmetic number, because the mean of its divisors is an integer number (6559).

2²⁴³⁴⁹ is an apocalyptic number.

It is an amenable number.

24349 is a deficient number, since it is larger than the sum of its proper divisors (1887).

24349 is a wasteful number, since it uses less digits than its factorization.

24349 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1886.

The product of its digits is 864, while the sum is 22.

The square root of 24349 is about 156.0416611037. The cubic root of 24349 is about 28.9841371828.

It can be divided in two parts, 243 and 49, that added together give a palindrome (292).

The spelling of 24349 in words is "twenty-four thousand, three hundred forty-nine".