326056 has 16 divisors (see below), whose sum is σ = 623700. Its totient is φ = 159744.

The previous prime is 326023. The next prime is 326057. The reversal of 326056 is 650623.

It can be written as a sum of positive squares in 2 ways, for example, as 324900 + 1156 = 570^2 + 34^2 .

It is a nialpdrome in base 13.

It is not an unprimeable number, because it can be changed into a prime (326057) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 40 + ... + 808.

2³²⁶⁰⁵⁶ is an apocalyptic number.

It is an amenable number.

326056 is a deficient number, since it is larger than the sum of its proper divisors (297644).

326056 is a wasteful number, since it uses less digits than its factorization.

326056 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 828 (or 824 counting only the distinct ones).

The product of its (nonzero) digits is 1080, while the sum is 22.

The square root of 326056 is about 571.0131347001. The cubic root of 326056 is about 68.8278281152.

Adding to 326056 its reverse (650623), we get a palindrome (976679).

The spelling of 326056 in words is "three hundred twenty-six thousand, fifty-six".