180914 has 12 divisors (see below), whose sum is σ = 289194. Its totient is φ = 84864.

The previous prime is 180907. The next prime is 180949. The reversal of 180914 is 419081.

It can be written as a sum of positive squares in 3 ways, for example, as 146689 + 34225 = 383^2 + 185^2 .

It is an Ulam number.

It is a nialpdrome in base 12.

It is a self number, because there is not a number n which added to its sum of digits gives 180914.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 180914.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 422 + ... + 734.

2¹⁸⁰⁹¹⁴ is an apocalyptic number.

180914 is a deficient number, since it is larger than the sum of its proper divisors (108280).

180914 is a wasteful number, since it uses less digits than its factorization.

180914 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 349 (or 332 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 23.

The square root of 180914 is about 425.3398641087. The cubic root of 180914 is about 56.5575678676.

Adding to 180914 its reverse (419081), we get a palindrome (599995).

The spelling of 180914 in words is "one hundred eighty thousand, nine hundred fourteen".