538948 has 12 divisors (see below), whose sum is σ = 957712. Its totient is φ = 265320.

The previous prime is 538943. The next prime is 538987. The reversal of 538948 is 849835.

It is not an unprimeable number, because it can be changed into a prime (538943) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 738 + ... + 1273.

2⁵³⁸⁹⁴⁸ is an apocalyptic number.

It is an amenable number.

538948 is a deficient number, since it is larger than the sum of its proper divisors (418764).

538948 is a wasteful number, since it uses less digits than its factorization.

538948 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2082 (or 2080 counting only the distinct ones).

The product of its digits is 34560, while the sum is 37.

The square root of 538948 is about 734.1307785402. The cubic root of 538948 is about 81.3796132442.

The spelling of 538948 in words is "five hundred thirty-eight thousand, nine hundred forty-eight".