988012 has 12 divisors (see below), whose sum is σ = 1742440. Its totient is φ = 490176.

The previous prime is 988007. The next prime is 988021. The reversal of 988012 is 210889.

It is an unprimeable number.

988012 is an untouchable number, because it is not equal to the sum of proper divisors of any 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 3 ways as a sum of consecutive naturals, for example, 333 + ... + 1444.

2⁹⁸⁸⁰¹² is an apocalyptic number.

It is an amenable number.

988012 is a deficient number, since it is larger than the sum of its proper divisors (754428).

988012 is a wasteful number, since it uses less digits than its factorization.

988012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1920 (or 1918 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 28.

The square root of 988012 is about 993.9879274921. The cubic root of 988012 is about 99.5987924780.

The spelling of 988012 in words is "nine hundred eighty-eight thousand, twelve".