12066998 has 16 divisors (see below), whose sum is σ = 18800640. Its totient is φ = 5802600.

The previous prime is 12066979. The next prime is 12067001. The reversal of 12066998 is 89966021.

It is a super-2 number, since 2×12066998² = 291224881464008, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 11333 + ... + 12351.

It is an arithmetic number, because the mean of its divisors is an integer number (1175040).

Almost surely, 2^12066998 is an apocalyptic number.

12066998 is a deficient number, since it is larger than the sum of its proper divisors (6733642).

12066998 is a wasteful number, since it uses less digits than its factorization.

12066998 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1243.

The product of its (nonzero) digits is 46656, while the sum is 41.

The square root of 12066998 is about 3473.7584832570. The cubic root of 12066998 is about 229.3681333713.

The spelling of 12066998 in words is "twelve million, sixty-six thousand, nine hundred ninety-eight".