548878272 has 28 divisors (see below), whose sum is σ = 1452240936. Its totient is φ = 182959360.

The previous prime is 548878259. The next prime is 548878301. The reversal of 548878272 is 272878845.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1429179 + ... + 1429562.

Almost surely, 2^548878272 is an apocalyptic number.

It is an amenable number.

548878272 is an abundant number, since it is smaller than the sum of its proper divisors (903362664).

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

548878272 is a wasteful number, since it uses less digits than its factorization.

548878272 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2858756 (or 2858746 counting only the distinct ones).

The product of its digits is 2007040, while the sum is 51.

The square root of 548878272 is about 23428.1512714939. The cubic root of 548878272 is about 818.7638881004.

The spelling of 548878272 in words is "five hundred forty-eight million, eight hundred seventy-eight thousand, two hundred seventy-two".