46539 has 6 divisors (see below), whose sum is σ = 67236. Its totient is φ = 31020.

The previous prime is 46523. The next prime is 46549. The reversal of 46539 is 93564.

It is a happy number.

46539 is a `hidden beast` number, since 4 + 653 + 9 = 666.

It is not a de Polignac number, because 46539 - 2⁴ = 46523 is a prime.

It is not an unprimeable number, because it can be changed into a prime (46549) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 2577 + ... + 2594.

It is an arithmetic number, because the mean of its divisors is an integer number (11206).

2⁴⁶⁵³⁹ is an apocalyptic number.

46539 is a deficient number, since it is larger than the sum of its proper divisors (20697).

46539 is a wasteful number, since it uses less digits than its factorization.

46539 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5177 (or 5174 counting only the distinct ones).

The product of its digits is 3240, while the sum is 27.

The square root of 46539 is about 215.7289966602. The cubic root of 46539 is about 35.9698822177.

It can be divided in two parts, 46 and 539, that added together give a palindrome (585).

The spelling of 46539 in words is "forty-six thousand, five hundred thirty-nine".