327146 has 4 divisors (see below), whose sum is σ = 490722. Its totient is φ = 163572.

The previous prime is 327133. The next prime is 327163. The reversal of 327146 is 641723.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 641723 = 23 ⋅27901.

It can be written as a sum of positive squares in only one way, i.e., 319225 + 7921 = 565^2 + 89^2 .

It is a Curzon 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, 81785 + ... + 81788.

2³²⁷¹⁴⁶ is an apocalyptic number.

327146 is a deficient number, since it is larger than the sum of its proper divisors (163576).

327146 is a wasteful number, since it uses less digits than its factorization.

327146 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 163575.

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

The square root of 327146 is about 571.9667822523. The cubic root of 327146 is about 68.9044395849.

Adding to 327146 its reverse (641723), we get a palindrome (968869).

The spelling of 327146 in words is "three hundred twenty-seven thousand, one hundred forty-six".