328156 has 6 divisors (see below), whose sum is σ = 574280. Its totient is φ = 164076.

The previous prime is 328129. The next prime is 328171. The reversal of 328156 is 651823.

It is a happy number.

328156 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a self number, because there is not a number n which added to its sum of digits gives 328156.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 41016 + ... + 41023.

2³²⁸¹⁵⁶ is an apocalyptic number.

It is an amenable number.

328156 is a deficient number, since it is larger than the sum of its proper divisors (246124).

328156 is a wasteful number, since it uses less digits than its factorization.

328156 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 82043 (or 82041 counting only the distinct ones).

The product of its digits is 1440, while the sum is 25.

The square root of 328156 is about 572.8490202488. The cubic root of 328156 is about 68.9752764465.

Adding to 328156 its reverse (651823), we get a palindrome (979979).

It can be divided in two parts, 328 and 156, that added together give a palindrome (484).

The spelling of 328156 in words is "three hundred twenty-eight thousand, one hundred fifty-six".