548330992 has 40 divisors (see below), whose sum is σ = 1167483312. Its totient is φ = 247411200.

The previous prime is 548330989. The next prime is 548331019. The reversal of 548330992 is 299033845.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 12742 + ... + 35482.

Almost surely, 2^548330992 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 548330992, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (583741656).

548330992 is an abundant number, since it is smaller than the sum of its proper divisors (619152320).

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

548330992 is a wasteful number, since it uses less digits than its factorization.

548330992 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22897 (or 22891 counting only the distinct ones).

The product of its (nonzero) digits is 233280, while the sum is 43.

The square root of 548330992 is about 23416.4683929921. The cubic root of 548330992 is about 818.4916710257.

The spelling of 548330992 in words is "five hundred forty-eight million, three hundred thirty thousand, nine hundred ninety-two".