326180 has 24 divisors (see below), whose sum is σ = 701568. Its totient is φ = 127328.

The previous prime is 326171. The next prime is 326189. The reversal of 326180 is 81623.

326180 = T₂₀₁ + T₂₀₂ + ... + T₂₁₅.

It is an interprime number because it is at equal distance from previous prime (326171) and next prime (326189).

It is a Harshad number since it is a multiple of its sum of digits (20).

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 326180.

It is not an unprimeable number, because it can be changed into a prime (326189) by changing a digit.

326180 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 767 + ... + 1113.

It is an arithmetic number, because the mean of its divisors is an integer number (29232).

2³²⁶¹⁸⁰ is an apocalyptic number.

It is an amenable number.

326180 is an abundant number, since it is smaller than the sum of its proper divisors (375388).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

326180 is a wasteful number, since it uses less digits than its factorization.

326180 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 403 (or 401 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 20.

The square root of 326180 is about 571.1217033173. The cubic root of 326180 is about 68.8365521473.

The spelling of 326180 in words is "three hundred twenty-six thousand, one hundred eighty".