539692 has 6 divisors (see below), whose sum is σ = 944468. Its totient is φ = 269844.

The previous prime is 539687. The next prime is 539711. The reversal of 539692 is 296935.

It is a happy number.

It is a d-powerful number, because it can be written as 5 + 3¹² + 6² + 9 + 9 + 2¹³ .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 67458 + ... + 67465.

2⁵³⁹⁶⁹² is an apocalyptic number.

It is an amenable number.

539692 is a deficient number, since it is larger than the sum of its proper divisors (404776).

539692 is a wasteful number, since it uses less digits than its factorization.

539692 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 134927 (or 134925 counting only the distinct ones).

The product of its digits is 14580, while the sum is 34.

The square root of 539692 is about 734.6373254879. The cubic root of 539692 is about 81.4170433196.

The spelling of 539692 in words is "five hundred thirty-nine thousand, six hundred ninety-two".