548799838 has 16 divisors (see below), whose sum is σ = 878400720. Its totient is φ = 256395456.

The previous prime is 548799833. The next prime is 548799847. The reversal of 548799838 is 838997845.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (548799833) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 96145 + ... + 101692.

It is an arithmetic number, because the mean of its divisors is an integer number (54900045).

Almost surely, 2^548799838 is an apocalyptic number.

548799838 is a deficient number, since it is larger than the sum of its proper divisors (329600882).

548799838 is a wasteful number, since it uses less digits than its factorization.

548799838 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 197931.

The product of its digits is 17418240, while the sum is 61.

The square root of 548799838 is about 23426.4772853282. The cubic root of 548799838 is about 818.7248861399.

The spelling of 548799838 in words is "five hundred forty-eight million, seven hundred ninety-nine thousand, eight hundred thirty-eight".