546342 has 32 divisors (see below), whose sum is σ = 1181952. Its totient is φ = 167904.

The previous prime is 546341. The next prime is 546349. The reversal of 546342 is 243645.

It is a d-powerful number, because it can be written as 5³ + 4⁶ + 3² + 6⁷ + 4⁹ + 2⁵ .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (546341) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5053 + ... + 5159.

It is an arithmetic number, because the mean of its divisors is an integer number (36936).

2⁵⁴⁶³⁴² is an apocalyptic number.

546342 is an abundant number, since it is smaller than the sum of its proper divisors (635610).

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

546342 is a wasteful number, since it uses less digits than its factorization.

546342 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 172.

The product of its digits is 2880, while the sum is 24.

The square root of 546342 is about 739.1495112628. The cubic root of 546342 is about 81.7500818299.

Adding to 546342 its reverse (243645), we get a palindrome (789987).

It can be divided in two parts, 546 and 342, that added together give a palindrome (888).

The spelling of 546342 in words is "five hundred forty-six thousand, three hundred forty-two".