549088 has 12 divisors (see below), whose sum is σ = 1081080. Its totient is φ = 274528.

The previous prime is 549071. The next prime is 549089. The reversal of 549088 is 880945.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (549089) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 8548 + ... + 8611.

It is an arithmetic number, because the mean of its divisors is an integer number (90090).

2⁵⁴⁹⁰⁸⁸ is an apocalyptic number.

It is an amenable number.

549088 is a deficient number, since it is larger than the sum of its proper divisors (531992).

549088 is a wasteful number, since it uses less digits than its factorization.

549088 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17169 (or 17161 counting only the distinct ones).

The product of its (nonzero) digits is 11520, while the sum is 34.

The square root of 549088 is about 741.0047233318. The cubic root of 549088 is about 81.8868158850.

The spelling of 549088 in words is "five hundred forty-nine thousand, eighty-eight".