1006328 has 8 divisors (see below), whose sum is σ = 1886880. Its totient is φ = 503160.

The previous prime is 1006309. The next prime is 1006331. The reversal of 1006328 is 8236001.

It is a tau number, because it is divible by the number of its divisors (8).

It is an Ulam number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 62888 + ... + 62903.

It is an arithmetic number, because the mean of its divisors is an integer number (235860).

2^1006328 is an apocalyptic number.

It is an amenable number.

1006328 is a deficient number, since it is larger than the sum of its proper divisors (880552).

1006328 is a wasteful number, since it uses less digits than its factorization.

1006328 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 125797 (or 125793 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 20.

The square root of 1006328 is about 1003.1590103269. The cubic root of 1006328 is about 100.2104899622.

The spelling of 1006328 in words is "one million, six thousand, three hundred twenty-eight".