328007 has 2 divisors, whose sum is σ = 328008. Its totient is φ = 328006.

The previous prime is 327983. The next prime is 328037. The reversal of 328007 is 700823.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 328007 - 2¹⁰ = 326983 is a prime.

It is a Chen prime.

It is a plaindrome in base 12.

It is a nialpdrome in base 14.

It is a self number, because there is not a number n which added to its sum of digits gives 328007.

It is a congruent number.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 328007.

It is not a weakly prime, because it can be changed into another prime (328037) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 164003 + 164004.

It is an arithmetic number, because the mean of its divisors is an integer number (164004).

2³²⁸⁰⁰⁷ is an apocalyptic number.

328007 is a deficient number, since it is larger than the sum of its proper divisors (1).

328007 is an equidigital number, since it uses as much as digits as its factorization.

328007 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 336, while the sum is 20.

The square root of 328007 is about 572.7189537635. The cubic root of 328007 is about 68.9648354042.

Subtracting 328007 from its reverse (700823), we obtain a triangular number (372816 = T₈₆₃).

The spelling of 328007 in words is "three hundred twenty-eight thousand, seven".