548427 has 8 divisors (see below), whose sum is σ = 797760. Its totient is φ = 332360.

The previous prime is 548423. The next prime is 548441. The reversal of 548427 is 724845.

548427 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.

It is a cyclic number.

It is not a de Polignac number, because 548427 - 2² = 548423 is a prime.

548427 is a lucky number.

It is a junction number, because it is equal to n+sod(n) for n = 548394 and 548403.

It is not an unprimeable number, because it can be changed into a prime (548423) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8277 + ... + 8342.

It is an arithmetic number, because the mean of its divisors is an integer number (99720).

2⁵⁴⁸⁴²⁷ is an apocalyptic number.

548427 is a deficient number, since it is larger than the sum of its proper divisors (249333).

548427 is a wasteful number, since it uses less digits than its factorization.

548427 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16633.

The product of its digits is 8960, while the sum is 30.

The square root of 548427 is about 740.5585729704. The cubic root of 548427 is about 81.8539438502.

The spelling of 548427 in words is "five hundred forty-eight thousand, four hundred twenty-seven".