180798 has 8 divisors (see below), whose sum is σ = 361608. Its totient is φ = 60264.

The previous prime is 180797. The next prime is 180799. The reversal of 180798 is 897081.

180798 is nontrivially palindromic in base 15.

180798 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (180797) and next prime (180799).

It is a sphenic number, since it is the product of 3 distinct primes.

180798 is an admirable number.

It is a nialpdrome in base 12.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (180793) 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, 15061 + ... + 15072.

It is an arithmetic number, because the mean of its divisors is an integer number (45201).

2¹⁸⁰⁷⁹⁸ is an apocalyptic number.

180798 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

180798 is a wasteful number, since it uses less digits than its factorization.

180798 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 30138.

The product of its (nonzero) digits is 4032, while the sum is 33.

The square root of 180798 is about 425.2034807007. The cubic root of 180798 is about 56.5454772600.

The spelling of 180798 in words is "one hundred eighty thousand, seven hundred ninety-eight".