546939 has 16 divisors (see below), whose sum is σ = 829440. Its totient is φ = 356040.

The previous prime is 546937. The next prime is 546943. The reversal of 546939 is 939645.

546939 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 546939 - 2¹ = 546937 is a prime.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 546939.

It is not an unprimeable number, because it can be changed into a prime (546937) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1054 + ... + 1484.

It is an arithmetic number, because the mean of its divisors is an integer number (51840).

2⁵⁴⁶⁹³⁹ is an apocalyptic number.

546939 is a deficient number, since it is larger than the sum of its proper divisors (282501).

546939 is a wasteful number, since it uses less digits than its factorization.

546939 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 487 (or 481 counting only the distinct ones).

The product of its digits is 29160, while the sum is 36.

The square root of 546939 is about 739.5532435194. The cubic root of 546939 is about 81.7798476988.

It can be divided in two parts, 546 and 939, that added together give a triangular number (1485 = T₅₄).

The spelling of 546939 in words is "five hundred forty-six thousand, nine hundred thirty-nine".