548342 has 4 divisors (see below), whose sum is σ = 822516. Its totient is φ = 274170.

The previous prime is 548323. The next prime is 548347. The reversal of 548342 is 243845.

548342 is nontrivially palindromic in base 7.

It is a semiprime because it is the product of two primes.

It is a d-powerful number, because it can be written as 5³ + 4⁴ + 3¹² + 8 + 4⁷ + 2⁷ .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (548347) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 137084 + ... + 137087.

It is an arithmetic number, because the mean of its divisors is an integer number (205629).

2⁵⁴⁸³⁴² is an apocalyptic number.

548342 is a deficient number, since it is larger than the sum of its proper divisors (274174).

548342 is a wasteful number, since it uses less digits than its factorization.

548342 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 274173.

The product of its digits is 3840, while the sum is 26.

The square root of 548342 is about 740.5011816331. The cubic root of 548342 is about 81.8497148190.

The spelling of 548342 in words is "five hundred forty-eight thousand, three hundred forty-two".