24002002 has 4 divisors (see below), whose sum is σ = 36003006. Its totient is φ = 12001000.

The previous prime is 24001979. The next prime is 24002051. The reversal of 24002002 is 20020042.

It is a happy number.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 21724921 + 2277081 = 4661^2 + 1509^2 .

It is a super-2 number, since 2×24002002² = 1152192200016008, which contains 22 as substring.

24002002 is a modest number, since divided by 2002 gives 24 as remainder.

It is a self number, because there is not a number n which added to its sum of digits gives 24002002.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6000499 + ... + 6000502.

Almost surely, 2^24002002 is an apocalyptic number.

24002002 is a deficient number, since it is larger than the sum of its proper divisors (12001004).

24002002 is a wasteful number, since it uses less digits than its factorization.

24002002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12001003.

The product of its (nonzero) digits is 32, while the sum is 10.

The square root of 24002002 is about 4899.1838095748. The cubic root of 24002002 is about 288.4579343486.

Adding to 24002002 its reverse (20020042), we get a palindrome (44022044).

It can be divided in two parts, 2 and 4002002, that added together give a palindrome (4002004).

The spelling of 24002002 in words is "twenty-four million, two thousand, two".