328088251 has 2 divisors, whose sum is σ = 328088252. Its totient is φ = 328088250.

The previous prime is 328088249. The next prime is 328088263. The reversal of 328088251 is 152880823.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 328088251 - 2¹ = 328088249 is a prime.

Together with 328088249, it forms a pair of twin primes.

It is a self number, because there is not a number n which added to its sum of digits gives 328088251.

It is not a weakly prime, because it can be changed into another prime (328088051) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 164044125 + 164044126.

It is an arithmetic number, because the mean of its divisors is an integer number (164044126).

Almost surely, 2^328088251 is an apocalyptic number.

328088251 is a deficient number, since it is larger than the sum of its proper divisors (1).

328088251 is an equidigital number, since it uses as much as digits as its factorization.

328088251 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 30720, while the sum is 37.

The square root of 328088251 is about 18113.2065355640. The cubic root of 328088251 is about 689.7052938756.

The spelling of 328088251 in words is "three hundred twenty-eight million, eighty-eight thousand, two hundred fifty-one".