549752 has 16 divisors (see below), whose sum is σ = 1178160. Its totient is φ = 235584.

The previous prime is 549751. The next prime is 549767. The reversal of 549752 is 257945.

It is a d-powerful number, because it can be written as 5² + 4 + 7⁴ + 9⁶ + 5⁶ + 2⁸ .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (549751) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4853 + ... + 4964.

It is an arithmetic number, because the mean of its divisors is an integer number (73635).

2⁵⁴⁹⁷⁵² is an apocalyptic number.

It is an amenable number.

549752 is an abundant number, since it is smaller than the sum of its proper divisors (628408).

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

549752 is a wasteful number, since it uses less digits than its factorization.

549752 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9830 (or 9826 counting only the distinct ones).

The product of its digits is 12600, while the sum is 32.

The square root of 549752 is about 741.4526282912. The cubic root of 549752 is about 81.9198105617.

The spelling of 549752 in words is "five hundred forty-nine thousand, seven hundred fifty-two".