24974 has 4 divisors (see below), whose sum is σ = 37464. Its totient is φ = 12486.

The previous prime is 24971. The next prime is 24977. The reversal of 24974 is 47942.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 47942 = 2 ⋅23971.

It is an interprime number because it is at equal distance from previous prime (24971) and next prime (24977).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (24971) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6242 + ... + 6245.

It is an arithmetic number, because the mean of its divisors is an integer number (9366).

2²⁴⁹⁷⁴ is an apocalyptic number.

24974 is a deficient number, since it is larger than the sum of its proper divisors (12490).

24974 is a wasteful number, since it uses less digits than its factorization.

24974 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12489.

The product of its digits is 2016, while the sum is 26.

The square root of 24974 is about 158.0316424011. The cubic root of 24974 is about 29.2300372713.

It can be divided in two parts, 249 and 74, that added together give a palindrome (323).

The spelling of 24974 in words is "twenty-four thousand, nine hundred seventy-four".