538473 has 8 divisors (see below), whose sum is σ = 773248. Its totient is φ = 331344.

The previous prime is 538471. The next prime is 538481. The reversal of 538473 is 374835.

538473 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 538473 - 2¹ = 538471 is a prime.

It is a Duffinian number.

It is a nialpdrome in base 15.

It is a self number, because there is not a number n which added to its sum of digits gives 538473.

It is not an unprimeable number, because it can be changed into a prime (538471) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6865 + ... + 6942.

It is an arithmetic number, because the mean of its divisors is an integer number (96656).

2⁵³⁸⁴⁷³ is an apocalyptic number.

It is an amenable number.

538473 is a deficient number, since it is larger than the sum of its proper divisors (234775).

538473 is a wasteful number, since it uses less digits than its factorization.

538473 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13823.

The product of its digits is 10080, while the sum is 30.

The square root of 538473 is about 733.8071953858. The cubic root of 538473 is about 81.3556983346.

The spelling of 538473 in words is "five hundred thirty-eight thousand, four hundred seventy-three".