24724042 has 8 divisors (see below), whose sum is σ = 42384096. Its totient is φ = 10596012.

The previous prime is 24724033. The next prime is 24724079. The reversal of 24724042 is 24042742.

It is a happy number.

24724042 is nontrivially palindromic in base 13.

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

It is a super-2 number, since 2×24724042² = 1222556505635528, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 24723998 and 24724016.

It is an unprimeable number.

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, 882988 + ... + 883015.

It is an arithmetic number, because the mean of its divisors is an integer number (5298012).

Almost surely, 2^24724042 is an apocalyptic number.

24724042 is a deficient number, since it is larger than the sum of its proper divisors (17660054).

24724042 is a wasteful number, since it uses less digits than its factorization.

24724042 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1766012.

The product of its (nonzero) digits is 3584, while the sum is 25.

The square root of 24724042 is about 4972.3276239604. The cubic root of 24724042 is about 291.3219159660.

Adding to 24724042 its reverse (24042742), we get a palindrome (48766784).

The spelling of 24724042 in words is "twenty-four million, seven hundred twenty-four thousand, forty-two".