180876 has 12 divisors (see below), whose sum is σ = 422072. Its totient is φ = 60288.

The previous prime is 180871. The next prime is 180883. The reversal of 180876 is 678081.

It is a tau number, because it is divible by the number of its divisors (12).

It is a super-2 number, since 2×180876² = 65432254752, which contains 22 as substring.

It is a nialpdrome in base 12.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 180876.

It is not an unprimeable number, because it can be changed into a prime (180871) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7525 + ... + 7548.

2¹⁸⁰⁸⁷⁶ is an apocalyptic number.

It is an amenable number.

180876 is an abundant number, since it is smaller than the sum of its proper divisors (241196).

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

180876 is a wasteful number, since it uses less digits than its factorization.

180876 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15080 (or 15078 counting only the distinct ones).

The product of its (nonzero) digits is 2688, while the sum is 30.

The square root of 180876 is about 425.2951916023. The cubic root of 180876 is about 56.5536077207.

The spelling of 180876 in words is "one hundred eighty thousand, eight hundred seventy-six".