546430 has 16 divisors (see below), whose sum is σ = 1003104. Its totient is φ = 214240.

The previous prime is 546391. The next prime is 546461. The reversal of 546430 is 34645.

It is a congruent number.

It is an unprimeable number.

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, 15 + ... + 1045.

It is an arithmetic number, because the mean of its divisors is an integer number (62694).

2⁵⁴⁶⁴³⁰ is an apocalyptic number.

546430 is a deficient number, since it is larger than the sum of its proper divisors (456674).

546430 is a wasteful number, since it uses less digits than its factorization.

546430 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1091.

The product of its (nonzero) digits is 1440, while the sum is 22.

The square root of 546430 is about 739.2090367413. The cubic root of 546430 is about 81.7544707908.

The spelling of 546430 in words is "five hundred forty-six thousand, four hundred thirty".