548567 has 2 divisors, whose sum is σ = 548568. Its totient is φ = 548566.

The previous prime is 548557. The next prime is 548579. The reversal of 548567 is 765845.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 548567 - 2⁶ = 548503 is a prime.

It is a Chen prime.

It is a plaindrome in base 12.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (548557) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 274283 + 274284.

It is an arithmetic number, because the mean of its divisors is an integer number (274284).

2⁵⁴⁸⁵⁶⁷ is an apocalyptic number.

548567 is a deficient number, since it is larger than the sum of its proper divisors (1).

548567 is an equidigital number, since it uses as much as digits as its factorization.

548567 is an evil number, because the sum of its binary digits is even.

The product of its digits is 33600, while the sum is 35.

The square root of 548567 is about 740.6530901846. The cubic root of 548567 is about 81.8609083609.

The spelling of 548567 in words is "five hundred forty-eight thousand, five hundred sixty-seven".