546486 has 8 divisors (see below), whose sum is σ = 1092984. Its totient is φ = 182160.

The previous prime is 546479. The next prime is 546509. The reversal of 546486 is 684645.

It is a happy number.

546486 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

546486 is an admirable number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 45535 + ... + 45546.

It is an arithmetic number, because the mean of its divisors is an integer number (136623).

2⁵⁴⁶⁴⁸⁶ is an apocalyptic number.

546486 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.

546486 is a wasteful number, since it uses less digits than its factorization.

546486 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 91086.

The product of its digits is 23040, while the sum is 33.

The square root of 546486 is about 739.2469140957. The cubic root of 546486 is about 81.7572635206.

It can be divided in two parts, 546 and 486, that multiplied together give a triangular number (265356 = T₇₂₈).

The spelling of 546486 in words is "five hundred forty-six thousand, four hundred eighty-six".