24470242 has 8 divisors (see below), whose sum is σ = 38864556. Its totient is φ = 11515392.

The previous prime is 24470239. The next prime is 24470249. The reversal of 24470242 is 24207442.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 19175641 + 5294601 = 4379^2 + 2301^2 .

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 (24470249) by changing a digit.

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, 359823 + ... + 359890.

Almost surely, 2^24470242 is an apocalyptic number.

24470242 is a deficient number, since it is larger than the sum of its proper divisors (14394314).

24470242 is a wasteful number, since it uses less digits than its factorization.

24470242 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 719732.

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

The square root of 24470242 is about 4946.7405430243. The cubic root of 24470242 is about 290.3216486658.

Adding to 24470242 its reverse (24207442), we get a palindrome (48677684).

The spelling of 24470242 in words is "twenty-four million, four hundred seventy thousand, two hundred forty-two".