988600 has 24 divisors (see below), whose sum is σ = 2298960. Its totient is φ = 395360.

The previous prime is 988591. The next prime is 988607. The reversal of 988600 is 6889.

It is a nialpdrome in base 10.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (988607) by changing a digit.

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 5 ways as a sum of consecutive naturals, for example, 2272 + ... + 2671.

It is an arithmetic number, because the mean of its divisors is an integer number (95790).

2⁹⁸⁸⁶⁰⁰ is an apocalyptic number.

It is an amenable number.

988600 is an abundant number, since it is smaller than the sum of its proper divisors (1310360).

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

988600 is a wasteful number, since it uses less digits than its factorization.

988600 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4959 (or 4950 counting only the distinct ones).

The product of its (nonzero) digits is 3456, while the sum is 31.

The square root of 988600 is about 994.2836617384. The cubic root of 988600 is about 99.6185467846.

The spelling of 988600 in words is "nine hundred eighty-eight thousand, six hundred".