24474 has 8 divisors (see below), whose sum is σ = 48960. Its totient is φ = 8156.

The previous prime is 24473. The next prime is 24481. The reversal of 24474 is 47442.

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

24474 is an admirable number.

It is a self number, because there is not a number n which added to its sum of digits gives 24474.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (24473) 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, 2034 + ... + 2045.

It is an arithmetic number, because the mean of its divisors is an integer number (6120).

2²⁴⁴⁷⁴ is an apocalyptic number.

24474 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

It is a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (24480).

24474 is a wasteful number, since it uses less digits than its factorization.

24474 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4084.

The product of its digits is 896, while the sum is 21.

The square root of 24474 is about 156.4416824251. The cubic root of 24474 is about 29.0336509885.

The spelling of 24474 in words is "twenty-four thousand, four hundred seventy-four", and thus it is an iban number.