24423242 has 16 divisors (see below), whose sum is σ = 37584960. Its totient is φ = 11899008.

The previous prime is 24423239. The next prime is 24423253. The reversal of 24423242 is 24232442.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 12059 + ... + 13937.

It is an arithmetic number, because the mean of its divisors is an integer number (2349060).

Almost surely, 2^24423242 is an apocalyptic number.

24423242 is a deficient number, since it is larger than the sum of its proper divisors (13161718).

24423242 is a wasteful number, since it uses less digits than its factorization.

24423242 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2045.

The product of its digits is 3072, while the sum is 23.

The square root of 24423242 is about 4941.9876568037. The cubic root of 24423242 is about 290.1356559148.

Adding to 24423242 its reverse (24232442), we get a palindrome (48655684).

It can be divided in two parts, 2 and 4423242, that added together give a palindrome (4423244).

The spelling of 24423242 in words is "twenty-four million, four hundred twenty-three thousand, two hundred forty-two".