24421002 has 8 divisors (see below), whose sum is σ = 48842016. Its totient is φ = 8140332.

The previous prime is 24420989. The next prime is 24421003. The reversal of 24421002 is 20012442.

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

24421002 is an admirable number.

It is not an unprimeable number, because it can be changed into a prime (24421003) 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 3 ways as a sum of consecutive naturals, for example, 2035078 + ... + 2035089.

It is an arithmetic number, because the mean of its divisors is an integer number (6105252).

Almost surely, 2^24421002 is an apocalyptic number.

24421002 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

24421002 is a wasteful number, since it uses less digits than its factorization.

24421002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4070172.

The product of its (nonzero) digits is 128, while the sum is 15.

The square root of 24421002 is about 4941.7610221459. The cubic root of 24421002 is about 290.1267856245.

Adding to 24421002 its reverse (20012442), we get a palindrome (44433444).

The spelling of 24421002 in words is "twenty-four million, four hundred twenty-one thousand, two".