326147 has 2 divisors, whose sum is σ = 326148. Its totient is φ = 326146.

The previous prime is 326143. The next prime is 326149. The reversal of 326147 is 741623.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 326147 - 2² = 326143 is a prime.

Together with 326149, it forms a pair of twin primes.

It is a Chen prime.

It is a d-powerful number, because it can be written as 3³ + 2⁹ + 1 + 6⁶ + 4⁹ + 7⁵ .

It is a plaindrome in base 12.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 326147.

It is not a weakly prime, because it can be changed into another prime (326141) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 163073 + 163074.

It is an arithmetic number, because the mean of its divisors is an integer number (163074).

2³²⁶¹⁴⁷ is an apocalyptic number.

326147 is a deficient number, since it is larger than the sum of its proper divisors (1).

326147 is an equidigital number, since it uses as much as digits as its factorization.

326147 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 1008, while the sum is 23.

The square root of 326147 is about 571.0928120717. The cubic root of 326147 is about 68.8342306450.

The spelling of 326147 in words is "three hundred twenty-six thousand, one hundred forty-seven".