548148484 has 24 divisors (see below), whose sum is σ = 1035961920. Its totient is φ = 252278304.

The previous prime is 548148473. The next prime is 548148487. The reversal of 548148484 is 484841845.

It is a super-2 number, since 2×548148484² = 600933521022996512, which contains 22 as substring.

It is a hoax number, since the sum of its digits (46) coincides with the sum of the digits of its distinct prime factors.

It is not an unprimeable number, because it can be changed into a prime (548148487) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3987 + ... + 33349.

It is an arithmetic number, because the mean of its divisors is an integer number (43165080).

Almost surely, 2^548148484 is an apocalyptic number.

It is an amenable number.

548148484 is a deficient number, since it is larger than the sum of its proper divisors (487813436).

548148484 is a wasteful number, since it uses less digits than its factorization.

548148484 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 29739 (or 29737 counting only the distinct ones).

The product of its digits is 655360, while the sum is 46.

The square root of 548148484 is about 23412.5710676978. The cubic root of 548148484 is about 818.4008512735.

The spelling of 548148484 in words is "five hundred forty-eight million, one hundred forty-eight thousand, four hundred eighty-four".