546959 has 4 divisors (see below), whose sum is σ = 625104. Its totient is φ = 468816.

The previous prime is 546947. The next prime is 546961. The reversal of 546959 is 959645.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 959645 = 5 ⋅191929.

It is a cyclic number.

It is not a de Polignac number, because 546959 - 2⁴ = 546943 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (546919) 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, 39062 + ... + 39075.

It is an arithmetic number, because the mean of its divisors is an integer number (156276).

2⁵⁴⁶⁹⁵⁹ is an apocalyptic number.

546959 is a deficient number, since it is larger than the sum of its proper divisors (78145).

546959 is an equidigital number, since it uses as much as digits as its factorization.

546959 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 78144.

The product of its digits is 48600, while the sum is 38.

The square root of 546959 is about 739.5667650726. The cubic root of 546959 is about 81.7808445052.

Subtracting 546959 from its reverse (959645), we obtain a triangular number (412686 = T₉₀₈).

It can be divided in two parts, 5 and 46959, that added together give a palindrome (46964).

The spelling of 546959 in words is "five hundred forty-six thousand, nine hundred fifty-nine".