548850 has 24 divisors (see below), whose sum is σ = 1361520. Its totient is φ = 146320.

The previous prime is 548843. The next prime is 548851. The reversal of 548850 is 58845.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is not an unprimeable number, because it can be changed into a prime (548851) by changing a digit.

548850 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1680 + ... + 1979.

It is an arithmetic number, because the mean of its divisors is an integer number (56730).

2⁵⁴⁸⁸⁵⁰ is an apocalyptic number.

548850 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

548850 is an abundant number, since it is smaller than the sum of its proper divisors (812670).

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

548850 is a wasteful number, since it uses less digits than its factorization.

548850 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3674 (or 3669 counting only the distinct ones).

The product of its (nonzero) digits is 6400, while the sum is 30.

The square root of 548850 is about 740.8441131574. The cubic root of 548850 is about 81.8749830041.

The spelling of 548850 in words is "five hundred forty-eight thousand, eight hundred fifty".