180300036 has 48 divisors (see below), whose sum is σ = 501709824. Its totient is φ = 49274016.

The previous prime is 180300017. The next prime is 180300067. The reversal of 180300036 is 630003081.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is a junction number, because it is equal to n+sod(n) for n = 180299985 and 180300021.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 44730 + ... + 48593.

It is an arithmetic number, because the mean of its divisors is an integer number (10452288).

Almost surely, 2^180300036 is an apocalyptic number.

It is an amenable number.

180300036 is an abundant number, since it is smaller than the sum of its proper divisors (321409788).

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

180300036 is a wasteful number, since it uses less digits than its factorization.

180300036 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 93360 (or 93358 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 21.

The square root of 180300036 is about 13427.5848908134. The cubic root of 180300036 is about 564.9351594998.

The spelling of 180300036 in words is "one hundred eighty million, three hundred thousand, thirty-six".