1004224132 has 12 divisors (see below), whose sum is σ = 1787178960. Its totient is φ = 493601576.

The previous prime is 1004224129. The next prime is 1004224163. The reversal of 1004224132 is 2314224001.

It is a super-2 number, since 2×1004224132² = 2016932214582306848, which contains 22 as substring.

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, 2127358 + ... + 2127829.

It is an arithmetic number, because the mean of its divisors is an integer number (148931580).

Almost surely, 2^1004224132 is an apocalyptic number.

It is an amenable number.

1004224132 is a deficient number, since it is larger than the sum of its proper divisors (782954828).

1004224132 is a wasteful number, since it uses less digits than its factorization.

1004224132 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4255250 (or 4255248 counting only the distinct ones).

The product of its (nonzero) digits is 384, while the sum is 19.

The square root of 1004224132 is about 31689.4956097442. The cubic root of 1004224132 is about 1001.4060660517.

Adding to 1004224132 its reverse (2314224001), we get a palindrome (3318448133).

The spelling of 1004224132 in words is "one billion, four million, two hundred twenty-four thousand, one hundred thirty-two".