180844 has 12 divisors (see below), whose sum is σ = 327600. Its totient is φ = 87248.

The previous prime is 180811. The next prime is 180847. The reversal of 180844 is 448081.

It is a nialpdrome in base 13.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (180847) 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, 664 + ... + 895.

It is an arithmetic number, because the mean of its divisors is an integer number (27300).

2¹⁸⁰⁸⁴⁴ is an apocalyptic number.

It is an amenable number.

180844 is a deficient number, since it is larger than the sum of its proper divisors (146756).

180844 is a wasteful number, since it uses less digits than its factorization.

180844 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1592 (or 1590 counting only the distinct ones).

The product of its (nonzero) digits is 1024, while the sum is 25.

The square root of 180844 is about 425.2575690097. The cubic root of 180844 is about 56.5502724299.

It can be divided in two parts, 180 and 844, that added together give a 10-th power (1024 = 2¹⁰).

The spelling of 180844 in words is "one hundred eighty thousand, eight hundred forty-four".