546429 has 8 divisors (see below), whose sum is σ = 784672. Its totient is φ = 336240.

The previous prime is 546391. The next prime is 546461. The reversal of 546429 is 924645.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 546429 - 2⁸ = 546173 is a prime.

It is a Duffinian number.

546429 is a lucky number.

It is a junction number, because it is equal to n+sod(n) for n = 546396 and 546405.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (546479) 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 in 7 ways as a sum of consecutive naturals, for example, 6967 + ... + 7044.

It is an arithmetic number, because the mean of its divisors is an integer number (98084).

2⁵⁴⁶⁴²⁹ is an apocalyptic number.

It is an amenable number.

546429 is a deficient number, since it is larger than the sum of its proper divisors (238243).

546429 is a wasteful number, since it uses less digits than its factorization.

546429 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14027.

The product of its digits is 8640, while the sum is 30.

The square root of 546429 is about 739.2083603423. The cubic root of 546429 is about 81.7544209189.

The spelling of 546429 in words is "five hundred forty-six thousand, four hundred twenty-nine".