548807 has 4 divisors (see below), whose sum is σ = 627216. Its totient is φ = 470400.

The previous prime is 548791. The next prime is 548827. The reversal of 548807 is 708845.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 708845 = 5 ⋅141769.

It is not a de Polignac number, because 548807 - 2⁴ = 548791 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (548827) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 39194 + ... + 39207.

It is an arithmetic number, because the mean of its divisors is an integer number (156804).

2⁵⁴⁸⁸⁰⁷ is an apocalyptic number.

548807 is a deficient number, since it is larger than the sum of its proper divisors (78409).

548807 is an equidigital number, since it uses as much as digits as its factorization.

548807 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 78408.

The product of its (nonzero) digits is 8960, while the sum is 32.

The square root of 548807 is about 740.8150916389. The cubic root of 548807 is about 81.8728447658.

The spelling of 548807 in words is "five hundred forty-eight thousand, eight hundred seven".