180078876 has 60 divisors (see below), whose sum is σ = 485974720. Its totient is φ = 58086720.

The previous prime is 180078869. The next prime is 180078911. The reversal of 180078876 is 678870081.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 1080 + ... + 19008.

Almost surely, 2^180078876 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 180078876, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (242987360).

180078876 is an abundant number, since it is smaller than the sum of its proper divisors (305895844).

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

180078876 is a wasteful number, since it uses less digits than its factorization.

180078876 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17976 (or 17965 counting only the distinct ones).

The product of its (nonzero) digits is 150528, while the sum is 45.

The square root of 180078876 is about 13419.3470780064. The cubic root of 180078876 is about 564.7040776827.

The spelling of 180078876 in words is "one hundred eighty million, seventy-eight thousand, eight hundred seventy-six".