326061 has 6 divisors (see below), whose sum is σ = 470990. Its totient is φ = 217368.

The previous prime is 326057. The next prime is 326063. The reversal of 326061 is 160623.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 281961 + 44100 = 531^2 + 210^2 .

It is not a de Polignac number, because 326061 - 2² = 326057 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (326063) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 18106 + ... + 18123.

2³²⁶⁰⁶¹ is an apocalyptic number.

It is an amenable number.

326061 is a deficient number, since it is larger than the sum of its proper divisors (144929).

326061 is a wasteful number, since it uses less digits than its factorization.

326061 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 36235 (or 36232 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 18.

The square root of 326061 is about 571.0175128663. The cubic root of 326061 is about 68.8281799335.

Adding to 326061 its reverse (160623), we get a palindrome (486684).

It can be divided in two parts, 3260 and 61, that added together give a triangular number (3321 = T₈₁).

The spelling of 326061 in words is "three hundred twenty-six thousand, sixty-one".