988332 has 12 divisors (see below), whose sum is σ = 2306136. Its totient is φ = 329440.

The previous prime is 988321. The next prime is 988343. The reversal of 988332 is 233889.

988332 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (988321) and next prime (988343).

It is a tau number, because it is divible by the number of its divisors (12).

It is a nialpdrome in base 10.

It is a junction number, because it is equal to n+sod(n) for n = 988293 and 988302.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 988332.

It is an unprimeable number.

988332 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 41169 + ... + 41192.

It is an arithmetic number, because the mean of its divisors is an integer number (192178).

2⁹⁸⁸³³² is an apocalyptic number.

It is an amenable number.

988332 is an abundant number, since it is smaller than the sum of its proper divisors (1317804).

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

988332 is a wasteful number, since it uses less digits than its factorization.

988332 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 82368 (or 82366 counting only the distinct ones).

The product of its digits is 10368, while the sum is 33.

The square root of 988332 is about 994.1488822103. The cubic root of 988332 is about 99.6095440928.

Adding to 988332 its reverse (233889), we get a palindrome (1222221).

The spelling of 988332 in words is "nine hundred eighty-eight thousand, three hundred thirty-two".