539872 has 12 divisors (see below), whose sum is σ = 1062936. Its totient is φ = 269920.

The previous prime is 539863. The next prime is 539881. The reversal of 539872 is 278935.

It is an interprime number because it is at equal distance from previous prime (539863) and next prime (539881).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 8404 + ... + 8467.

It is an arithmetic number, because the mean of its divisors is an integer number (88578).

2⁵³⁹⁸⁷² is an apocalyptic number.

It is an amenable number.

539872 is a deficient number, since it is larger than the sum of its proper divisors (523064).

539872 is a wasteful number, since it uses less digits than its factorization.

539872 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16881 (or 16873 counting only the distinct ones).

The product of its digits is 15120, while the sum is 34.

The square root of 539872 is about 734.7598247046. The cubic root of 539872 is about 81.4260938143.

The spelling of 539872 in words is "five hundred thirty-nine thousand, eight hundred seventy-two".