1002328 has 16 divisors (see below), whose sum is σ = 1890000. Its totient is φ = 498336.

The previous prime is 1002299. The next prime is 1002341. The reversal of 1002328 is 8232001.

It is a happy number.

It is a super-2 number, since 2×1002328² = 2009322839168, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2613 + ... + 2971.

It is an arithmetic number, because the mean of its divisors is an integer number (118125).

2^1002328 is an apocalyptic number.

It is an amenable number.

1002328 is a deficient number, since it is larger than the sum of its proper divisors (887672).

1002328 is a wasteful number, since it uses less digits than its factorization.

1002328 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 714 (or 710 counting only the distinct ones).

The product of its (nonzero) digits is 96, while the sum is 16.

The square root of 1002328 is about 1001.1633233394. The cubic root of 1002328 is about 100.0775398602.

Adding to 1002328 its reverse (8232001), we get a palindrome (9234329).

The spelling of 1002328 in words is "one million, two thousand, three hundred twenty-eight".