1005224996 has 12 divisors (see below), whose sum is σ = 1759966320. Its totient is φ = 502377480.

The previous prime is 1005224981. The next prime is 1005225019. The reversal of 1005224996 is 6994225001.

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, 48950 + ... + 66381.

It is an arithmetic number, because the mean of its divisors is an integer number (146663860).

Almost surely, 2^1005224996 is an apocalyptic number.

It is an amenable number.

1005224996 is a deficient number, since it is larger than the sum of its proper divisors (754741324).

1005224996 is a wasteful number, since it uses less digits than its factorization.

1005224996 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 117514 (or 117512 counting only the distinct ones).

The product of its (nonzero) digits is 38880, while the sum is 38.

The square root of 1005224996 is about 31705.2834082902. The cubic root of 1005224996 is about 1001.7386407099.

Adding to 1005224996 its reverse (6994225001), we get a palindrome (7999449997).

The spelling of 1005224996 in words is "one billion, five million, two hundred twenty-four thousand, nine hundred ninety-six".