180067230 has 288 divisors, whose sum is σ = 606887424. Its totient is φ = 36191232.

The previous prime is 180067193. The next prime is 180067291. The reversal of 180067230 is 32760081.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 180067194 and 180067203.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 143 ways as a sum of consecutive naturals, for example, 4187589 + ... + 4187631.

It is an arithmetic number, because the mean of its divisors is an integer number (2107248).

Almost surely, 2^180067230 is an apocalyptic number.

180067230 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 180067230, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (303443712).

180067230 is an abundant number, since it is smaller than the sum of its proper divisors (426820194).

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

180067230 is a wasteful number, since it uses less digits than its factorization.

180067230 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 120 (or 100 counting only the distinct ones).

The product of its (nonzero) digits is 2016, while the sum is 27.

The square root of 180067230 is about 13418.9131452588. The cubic root of 180067230 is about 564.6919039700.

The spelling of 180067230 in words is "one hundred eighty million, sixty-seven thousand, two hundred thirty".