12006988 has 24 divisors (see below), whose sum is σ = 24088064. Its totient is φ = 5130000.

The previous prime is 12006977. The next prime is 12007027. The reversal of 12006988 is 88960021.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 15613 + ... + 16363.

Almost surely, 2^12006988 is an apocalyptic number.

It is an amenable number.

12006988 is an abundant number, since it is smaller than the sum of its proper divisors (12081076).

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

12006988 is a wasteful number, since it uses less digits than its factorization.

12006988 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1333 (or 1331 counting only the distinct ones).

The product of its (nonzero) digits is 6912, while the sum is 34.

The square root of 12006988 is about 3465.1100992609. The cubic root of 12006988 is about 228.9872802378.

The spelling of 12006988 in words is "twelve million, six thousand, nine hundred eighty-eight".