548978084 has 12 divisors (see below), whose sum is σ = 962298624. Its totient is φ = 274035624.

The previous prime is 548978083. The next prime is 548978113. The reversal of 548978084 is 480879845.

It is a happy number.

It is a super-2 number, since 2×548978084² = 602753873424622112, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (548978083) 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, 110624 + ... + 115479.

It is an arithmetic number, because the mean of its divisors is an integer number (80191552).

Almost surely, 2^548978084 is an apocalyptic number.

It is an amenable number.

548978084 is a deficient number, since it is larger than the sum of its proper divisors (413320540).

548978084 is a wasteful number, since it uses less digits than its factorization.

548978084 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 226714 (or 226712 counting only the distinct ones).

The product of its (nonzero) digits is 2580480, while the sum is 53.

The square root of 548978084 is about 23430.2813470090. The cubic root of 548978084 is about 818.8135150773.

The spelling of 548978084 in words is "five hundred forty-eight million, nine hundred seventy-eight thousand, eighty-four".