24404242 has 8 divisors (see below), whose sum is σ = 38198016. Its totient is φ = 11671572.

The previous prime is 24404207. The next prime is 24404243. The reversal of 24404242 is 24240442.

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

It is not an unprimeable number, because it can be changed into a prime (24404243) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 265218 + ... + 265309.

It is an arithmetic number, because the mean of its divisors is an integer number (4774752).

Almost surely, 2^24404242 is an apocalyptic number.

24404242 is a deficient number, since it is larger than the sum of its proper divisors (13793774).

24404242 is a wasteful number, since it uses less digits than its factorization.

24404242 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 530552.

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

The square root of 24404242 is about 4940.0649793297. The cubic root of 24404242 is about 290.0603996271.

Adding to 24404242 its reverse (24240442), we get a palindrome (48644684).

The spelling of 24404242 in words is "twenty-four million, four hundred four thousand, two hundred forty-two".