538750 has 20 divisors (see below), whose sum is σ = 1012176. Its totient is φ = 215000.

The previous prime is 538739. The next prime is 538751. The reversal of 538750 is 57835.

538750 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (538751) by changing a digit.

It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 1035 + ... + 1465.

2⁵³⁸⁷⁵⁰ is an apocalyptic number.

538750 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

538750 is a deficient number, since it is larger than the sum of its proper divisors (473426).

538750 is an equidigital number, since it uses as much as digits as its factorization.

538750 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 453 (or 438 counting only the distinct ones).

The product of its (nonzero) digits is 4200, while the sum is 28.

The square root of 538750 is about 733.9959127952. The cubic root of 538750 is about 81.3696462115.

The spelling of 538750 in words is "five hundred thirty-eight thousand, seven hundred fifty".