180124 has 18 divisors (see below), whose sum is σ = 367080. Its totient is φ = 77112.

The previous prime is 180097. The next prime is 180137. The reversal of 180124 is 421081.

It is a happy number.

It is a plaindrome in base 11.

It is a junction number, because it is equal to n+sod(n) for n = 180098 and 180107.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 264 + ... + 655.

2¹⁸⁰¹²⁴ is an apocalyptic number.

180124 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

180124 is an abundant number, since it is smaller than the sum of its proper divisors (186956).

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

180124 is a wasteful number, since it uses less digits than its factorization.

180124 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 937 (or 928 counting only the distinct ones).

The product of its (nonzero) digits is 64, while the sum is 16.

The square root of 180124 is about 424.4101789543. The cubic root of 180124 is about 56.4751241421.

The spelling of 180124 in words is "one hundred eighty thousand, one hundred twenty-four".