538180 has 24 divisors (see below), whose sum is σ = 1149120. Its totient is φ = 211680.

The previous prime is 538163. The next prime is 538199. The reversal of 538180 is 81835.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1231 + ... + 1609.

It is an arithmetic number, because the mean of its divisors is an integer number (47880).

2⁵³⁸¹⁸⁰ is an apocalyptic number.

It is an amenable number.

538180 is an abundant number, since it is smaller than the sum of its proper divisors (610940).

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

538180 is a wasteful number, since it uses less digits than its factorization.

538180 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 459 (or 457 counting only the distinct ones).

The product of its (nonzero) digits is 960, while the sum is 25.

The square root of 538180 is about 733.6075244979. The cubic root of 538180 is about 81.3409395974.

The spelling of 538180 in words is "five hundred thirty-eight thousand, one hundred eighty".