96539 has 4 divisors (see below), whose sum is σ = 101640. Its totient is φ = 91440.

The previous prime is 96527. The next prime is 96553. The reversal of 96539 is 93569.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 93569 = 7 ⋅13367.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-96539 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (96589) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2522 + ... + 2559.

It is an arithmetic number, because the mean of its divisors is an integer number (25410).

2⁹⁶⁵³⁹ is an apocalyptic number.

96539 is a deficient number, since it is larger than the sum of its proper divisors (5101).

96539 is a wasteful number, since it uses less digits than its factorization.

96539 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5100.

The product of its digits is 7290, while the sum is 32.

The square root of 96539 is about 310.7072577202. The cubic root of 96539 is about 45.8741044008.

The spelling of 96539 in words is "ninety-six thousand, five hundred thirty-nine".