546479 has 2 divisors, whose sum is σ = 546480. Its totient is φ = 546478.

The previous prime is 546467. The next prime is 546509. The reversal of 546479 is 974645.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-546479 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (546179) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 273239 + 273240.

It is an arithmetic number, because the mean of its divisors is an integer number (273240).

2⁵⁴⁶⁴⁷⁹ is an apocalyptic number.

546479 is a deficient number, since it is larger than the sum of its proper divisors (1).

546479 is an equidigital number, since it uses as much as digits as its factorization.

546479 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 30240, while the sum is 35.

The square root of 546479 is about 739.2421795325. The cubic root of 546479 is about 81.7569144398.

It can be divided in two parts, 54 and 6479, that multiplied together give a triangular number (349866 = T₈₃₆).

The spelling of 546479 in words is "five hundred forty-six thousand, four hundred seventy-nine".