986552 has 32 divisors (see below), whose sum is σ = 2150400. Its totient is φ = 415584.

The previous prime is 986543. The next prime is 986563. The reversal of 986552 is 255689.

It is a nialpdrome in base 10.

It is a congruent number.

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 7 ways as a sum of consecutive naturals, for example, 4313 + ... + 4535.

It is an arithmetic number, because the mean of its divisors is an integer number (67200).

2⁹⁸⁶⁵⁵² 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 986552, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1075200).

986552 is an abundant number, since it is smaller than the sum of its proper divisors (1163848).

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

986552 is a wasteful number, since it uses less digits than its factorization.

986552 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 315 (or 311 counting only the distinct ones).

The product of its digits is 21600, while the sum is 35.

The square root of 986552 is about 993.2532406189. The cubic root of 986552 is about 99.5497087547.

The spelling of 986552 in words is "nine hundred eighty-six thousand, five hundred fifty-two".