546264 has 48 divisors (see below), whose sum is σ = 1539720. Its totient is φ = 181440.

The previous prime is 546263. The next prime is 546283. The reversal of 546264 is 462645.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (546263) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1804 + ... + 2084.

2⁵⁴⁶²⁶⁴ is an apocalyptic number.

546264 is a gapful number since it is divisible by the number (54) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 546264, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (769860).

546264 is an abundant number, since it is smaller than the sum of its proper divisors (993456).

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

546264 is a wasteful number, since it uses less digits than its factorization.

546264 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 302 (or 286 counting only the distinct ones).

The product of its digits is 5760, while the sum is 27.

The square root of 546264 is about 739.0967460353. The cubic root of 546264 is about 81.7461912206.

The spelling of 546264 in words is "five hundred forty-six thousand, two hundred sixty-four".