538882 has 4 divisors (see below), whose sum is σ = 808326. Its totient is φ = 269440.

The previous prime is 538877. The next prime is 538921. The reversal of 538882 is 288835.

It is a happy number.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 461041 + 77841 = 679^2 + 279^2 .

It is a congruent number.

It is an unprimeable number.

538882 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 134719 + ... + 134722.

2⁵³⁸⁸⁸² is an apocalyptic number.

538882 is a deficient number, since it is larger than the sum of its proper divisors (269444).

538882 is a wasteful number, since it uses less digits than its factorization.

538882 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 269443.

The product of its digits is 15360, while the sum is 34.

The square root of 538882 is about 734.0858260449. The cubic root of 538882 is about 81.3762911712.

Subtracting from 538882 its reverse (288835), we obtain a cube (250047 = 63³).

The spelling of 538882 in words is "five hundred thirty-eight thousand, eight hundred eighty-two".