549466848 has 192 divisors, whose sum is σ = 1871493120. Its totient is φ = 153570816.

The previous prime is 549466831. The next prime is 549466867. The reversal of 549466848 is 848664945.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is a junction number, because it is equal to n+sod(n) for n = 549466794 and 549466803.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 283290 + ... + 285222.

It is an arithmetic number, because the mean of its divisors is an integer number (9747360).

Almost surely, 2^549466848 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 549466848, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (935746560).

549466848 is an abundant number, since it is smaller than the sum of its proper divisors (1322026272).

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

549466848 is a wasteful number, since it uses less digits than its factorization.

549466848 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2006 (or 1992 counting only the distinct ones).

The product of its digits is 6635520, while the sum is 54.

The square root of 549466848 is about 23440.7092042882. The cubic root of 549466848 is about 819.0564439356.

The spelling of 549466848 in words is "five hundred forty-nine million, four hundred sixty-six thousand, eight hundred forty-eight".