546654 has 16 divisors (see below), whose sum is σ = 1128960. Its totient is φ = 176280.

The previous prime is 546643. The next prime is 546661. The reversal of 546654 is 456645.

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 546654.

It is an unprimeable number.

546654 is an untouchable number, because it is not equal to the sum of proper divisors of any 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, 1284 + ... + 1655.

It is an arithmetic number, because the mean of its divisors is an integer number (70560).

2⁵⁴⁶⁶⁵⁴ is an apocalyptic number.

546654 is an abundant number, since it is smaller than the sum of its proper divisors (582306).

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

546654 is a wasteful number, since it uses less digits than its factorization.

546654 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2975.

The product of its digits is 14400, while the sum is 30.

The square root of 546654 is about 739.3605345161. The cubic root of 546654 is about 81.7656405653.

Subtracting from 546654 its reverse (456645), we obtain a palindrome (90009).

The spelling of 546654 in words is "five hundred forty-six thousand, six hundred fifty-four".