180115360 has 36 divisors (see below), whose sum is σ = 425923974. Its totient is φ = 71978240.

The previous prime is 180115321. The next prime is 180115361. The reversal of 180115360 is 63511081.

180115360 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 3 ways, for example, as 164147344 + 15968016 = 12812^2 + 3996^2 .

It is not an unprimeable number, because it can be changed into a prime (180115361) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 169230 + ... + 170290.

Almost surely, 2^180115360 is an apocalyptic number.

180115360 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

180115360 is an abundant number, since it is smaller than the sum of its proper divisors (245808614).

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

180115360 is an frugal number, since it uses more digits than its factorization.

180115360 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2137 (or 1068 counting only the distinct ones).

The product of its (nonzero) digits is 720, while the sum is 25.

The square root of 180115360 is about 13420.7063897546. The cubic root of 180115360 is about 564.7422114768.

It can be divided in two parts, 1801 and 15360, that added together give a square (17161 = 131²).

The spelling of 180115360 in words is "one hundred eighty million, one hundred fifteen thousand, three hundred sixty".