539788 has 6 divisors (see below), whose sum is σ = 944636. Its totient is φ = 269892.

The previous prime is 539783. The next prime is 539797. The reversal of 539788 is 887935.

It is a d-powerful number, because it can be written as 5² + 3¹² + 7² + 9² + 8⁴ + 8⁴ .

It is a self number, because there is not a number n which added to its sum of digits gives 539788.

It is not an unprimeable number, because it can be changed into a prime (539783) by changing a digit.

539788 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, 67470 + ... + 67477.

2⁵³⁹⁷⁸⁸ is an apocalyptic number.

It is an amenable number.

539788 is a deficient number, since it is larger than the sum of its proper divisors (404848).

539788 is a wasteful number, since it uses less digits than its factorization.

539788 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 134951 (or 134949 counting only the distinct ones).

The product of its digits is 60480, while the sum is 40.

The square root of 539788 is about 734.7026609452. The cubic root of 539788 is about 81.4218705005.

It can be divided in two parts, 5 and 39788, that added together give a palindrome (39793).

The spelling of 539788 in words is "five hundred thirty-nine thousand, seven hundred eighty-eight".