24422242 has 8 divisors (see below), whose sum is σ = 39451356. Its totient is φ = 11271792.

The previous prime is 24422231. The next prime is 24422261. The reversal of 24422242 is 24222442.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 23338561 + 1083681 = 4831^2 + 1041^2 .

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

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 3 ways as a sum of consecutive naturals, for example, 469633 + ... + 469684.

Almost surely, 2^24422242 is an apocalyptic number.

24422242 is a deficient number, since it is larger than the sum of its proper divisors (15029114).

24422242 is a wasteful number, since it uses less digits than its factorization.

24422242 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 939332.

The product of its digits is 2048, while the sum is 22.

The square root of 24422242 is about 4941.8864819014. The cubic root of 24422242 is about 290.1316960308.

Adding to 24422242 its reverse (24222442), we get a palindrome (48644684).

It can be divided in two parts, 2 and 4422242, that added together give a palindrome (4422244).

The spelling of 24422242 in words is "twenty-four million, four hundred twenty-two thousand, two hundred forty-two".