12067788 has 24 divisors (see below), whose sum is σ = 28325808. Its totient is φ = 3998656.

The previous prime is 12067787. The next prime is 12067823. The reversal of 12067788 is 88776021.

It is not an unprimeable number, because it can be changed into a prime (12067787) 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 7 ways as a sum of consecutive naturals, for example, 831 + ... + 4982.

It is an arithmetic number, because the mean of its divisors is an integer number (1180242).

Almost surely, 2^12067788 is an apocalyptic number.

It is an amenable number.

12067788 is an abundant number, since it is smaller than the sum of its proper divisors (16258020).

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

12067788 is a wasteful number, since it uses less digits than its factorization.

12067788 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5993 (or 5991 counting only the distinct ones).

The product of its (nonzero) digits is 37632, while the sum is 39.

The square root of 12067788 is about 3473.8721910859. The cubic root of 12067788 is about 229.3731386723.

The spelling of 12067788 in words is "twelve million, sixty-seven thousand, seven hundred eighty-eight".