1000332224 has 28 divisors (see below), whose sum is σ = 2101803264. Its totient is φ = 470744064.

The previous prime is 1000332127. The next prime is 1000332233. The reversal of 1000332224 is 4222330001.

It is a Harshad number since it is a multiple of its sum of digits (17).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 458624 + ... + 460799.

Almost surely, 2^1000332224 is an apocalyptic number.

It is an amenable number.

1000332224 is an abundant number, since it is smaller than the sum of its proper divisors (1101471040).

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

1000332224 is an equidigital number, since it uses as much as digits as its factorization.

1000332224 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 919452 (or 919442 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 17.

The square root of 1000332224 is about 31628.0290881364. The cubic root of 1000332224 is about 1000.1107290720.

Adding to 1000332224 its reverse (4222330001), we get a palindrome (5222662225).

The spelling of 1000332224 in words is "one billion, three hundred thirty-two thousand, two hundred twenty-four".