180026 has 24 divisors (see below), whose sum is σ = 344736. Its totient is φ = 69720.

The previous prime is 180023. The next prime is 180043. The reversal of 180026 is 620081.

180026 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a Curzon number.

It is a nialpdrome in base 12.

It is a zygodrome in base 12.

It is a junction number, because it is equal to n+sod(n) for n = 179986 and 180013.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (180023) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 995 + ... + 1161.

It is an arithmetic number, because the mean of its divisors is an integer number (14364).

2¹⁸⁰⁰²⁶ is an apocalyptic number.

180026 is a deficient number, since it is larger than the sum of its proper divisors (164710).

180026 is a wasteful number, since it uses less digits than its factorization.

180026 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 194 (or 187 counting only the distinct ones).

The product of its (nonzero) digits is 96, while the sum is 17.

The square root of 180026 is about 424.2947088994. The cubic root of 180026 is about 56.4648801505.

The spelling of 180026 in words is "one hundred eighty thousand, twenty-six".