180086712 has 128 divisors (see below), whose sum is σ = 540691200. Its totient is φ = 49379328.

The previous prime is 180086653. The next prime is 180086717. The reversal of 180086712 is 217680081.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (180086717) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 99883 + ... + 101669.

It is an arithmetic number, because the mean of its divisors is an integer number (4224150).

Almost surely, 2^180086712 is an apocalyptic number.

180086712 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 180086712, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (270345600).

180086712 is an abundant number, since it is smaller than the sum of its proper divisors (360604488).

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

180086712 is a wasteful number, since it uses less digits than its factorization.

180086712 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1845 (or 1841 counting only the distinct ones).

The product of its (nonzero) digits is 5376, while the sum is 33.

The square root of 180086712 is about 13419.6390413453. The cubic root of 180086712 is about 564.7122684582.

The spelling of 180086712 in words is "one hundred eighty million, eighty-six thousand, seven hundred twelve".