548867712 has 128 divisors (see below), whose sum is σ = 1563831360. Its totient is φ = 169951232.

The previous prime is 548867689. The next prime is 548867743. The reversal of 548867712 is 217768845.

It is a tau number, because it is divible by the number of its divisors (128).

It is a super-4 number, since 4×548867712⁴ (a number of 36 digits) contains 4444 as substring. Note that it is a super-d number also for d = 2.

It is a Harshad number since it is a multiple of its sum of digits (48).

It is an unprimeable number.

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 15 ways as a sum of consecutive naturals, for example, 541318 + ... + 542330.

Almost surely, 2^548867712 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 548867712, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (781915680).

548867712 is an abundant number, since it is smaller than the sum of its proper divisors (1014963648).

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

548867712 is a wasteful number, since it uses less digits than its factorization.

548867712 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1130 (or 1118 counting only the distinct ones).

The product of its digits is 752640, while the sum is 48.

The square root of 548867712 is about 23427.9259005145. The cubic root of 548867712 is about 818.7586372688.

The spelling of 548867712 in words is "five hundred forty-eight million, eight hundred sixty-seven thousand, seven hundred twelve".