24494 has 8 divisors (see below), whose sum is σ = 37848. Its totient is φ = 11880.

The previous prime is 24481. The next prime is 24499. The reversal of 24494 is 49442.

It is a happy number.

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

It is an Ulam number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (24499) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 92 + ... + 239.

It is an arithmetic number, because the mean of its divisors is an integer number (4731).

2²⁴⁴⁹⁴ is an apocalyptic number.

24494 is a deficient number, since it is larger than the sum of its proper divisors (13354).

24494 is a wasteful number, since it uses less digits than its factorization.

24494 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 370.

The product of its digits is 1152, while the sum is 23.

The square root of 24494 is about 156.5055909544. The cubic root of 24494 is about 29.0415575413.

The spelling of 24494 in words is "twenty-four thousand, four hundred ninety-four".