1002244024 has 16 divisors (see below), whose sum is σ = 1883494800. Its totient is φ = 499978752.

The previous prime is 1002244013. The next prime is 1002244039. The reversal of 1002244024 is 4204422001.

It is a junction number, because it is equal to n+sod(n) for n = 1002243992 and 1002244010.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 139177 + ... + 146200.

It is an arithmetic number, because the mean of its divisors is an integer number (117718425).

Almost surely, 2^1002244024 is an apocalyptic number.

It is an amenable number.

1002244024 is a deficient number, since it is larger than the sum of its proper divisors (881250776).

1002244024 is a wasteful number, since it uses less digits than its factorization.

1002244024 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 285822 (or 285818 counting only the distinct ones).

The product of its (nonzero) digits is 512, while the sum is 19.

The square root of 1002244024 is about 31658.2378536772. The cubic root of 1002244024 is about 1000.7474491805.

Adding to 1002244024 its reverse (4204422001), we get a palindrome (5206666025).

The spelling of 1002244024 in words is "one billion, two million, two hundred forty-four thousand, twenty-four".