546774 has 8 divisors (see below), whose sum is σ = 1093560. Its totient is φ = 182256.

The previous prime is 546739. The next prime is 546781. The reversal of 546774 is 477645.

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

546774 is an admirable number.

It is a congruent number.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 546774.

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 3 ways as a sum of consecutive naturals, for example, 45559 + ... + 45570.

It is an arithmetic number, because the mean of its divisors is an integer number (136695).

2⁵⁴⁶⁷⁷⁴ is an apocalyptic number.

546774 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

546774 is a wasteful number, since it uses less digits than its factorization.

546774 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 91134.

The product of its digits is 23520, while the sum is 33.

The square root of 546774 is about 739.4416812704. The cubic root of 546774 is about 81.7716231179.

The spelling of 546774 in words is "five hundred forty-six thousand, seven hundred seventy-four".