24042242 has 32 divisors (see below), whose sum is σ = 42595200. Its totient is φ = 10172400.

The previous prime is 24042241. The next prime is 24042253. The reversal of 24042242 is 24224042.

It is not an unprimeable number, because it can be changed into a prime (24042241) 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 15 ways as a sum of consecutive naturals, for example, 69113 + ... + 69459.

It is an arithmetic number, because the mean of its divisors is an integer number (1331100).

Almost surely, 2^24042242 is an apocalyptic number.

24042242 is a deficient number, since it is larger than the sum of its proper divisors (18552958).

24042242 is a wasteful number, since it uses less digits than its factorization.

24042242 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 471 (or 457 counting only the distinct ones).

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

The square root of 24042242 is about 4903.2888962410. The cubic root of 24042242 is about 288.6190468331.

Adding to 24042242 its reverse (24224042), we get a palindrome (48266284).

The spelling of 24042242 in words is "twenty-four million, forty-two thousand, two hundred forty-two".