24402242 has 16 divisors (see below), whose sum is σ = 39660192. Its totient is φ = 11215680.

The previous prime is 24402233. The next prime is 24402247. The reversal of 24402242 is 24220442.

It is not an unprimeable number, because it can be changed into a prime (24402247) 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 7 ways as a sum of consecutive naturals, for example, 6884 + ... + 9807.

It is an arithmetic number, because the mean of its divisors is an integer number (2478762).

Almost surely, 2^24402242 is an apocalyptic number.

24402242 is a deficient number, since it is larger than the sum of its proper divisors (15257950).

24402242 is a wasteful number, since it uses less digits than its factorization.

24402242 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16753.

The product of its (nonzero) digits is 1024, while the sum is 20.

The square root of 24402242 is about 4939.8625486951. The cubic root of 24402242 is about 290.0524756407.

Adding to 24402242 its reverse (24220442), we get a palindrome (48622684).

The spelling of 24402242 in words is "twenty-four million, four hundred two thousand, two hundred forty-two".