548672920 has 16 divisors (see below), whose sum is σ = 1234514160. Its totient is φ = 219469152.

The previous prime is 548672897. The next prime is 548672921. The reversal of 548672920 is 29276845.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (548672921) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6858372 + ... + 6858451.

It is an arithmetic number, because the mean of its divisors is an integer number (77157135).

Almost surely, 2^548672920 is an apocalyptic number.

It is an amenable number.

548672920 is an abundant number, since it is smaller than the sum of its proper divisors (685841240).

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

548672920 is a wasteful number, since it uses less digits than its factorization.

548672920 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13716834 (or 13716830 counting only the distinct ones).

The product of its (nonzero) digits is 241920, while the sum is 43.

The square root of 548672920 is about 23423.7682707117. The cubic root of 548672920 is about 818.6617672338.

The spelling of 548672920 in words is "five hundred forty-eight million, six hundred seventy-two thousand, nine hundred twenty".