12166098 has 16 divisors (see below), whose sum is σ = 27808320. Its totient is φ = 3476016.

The previous prime is 12166073. The next prime is 12166139. The reversal of 12166098 is 89066121.

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, 144793 + ... + 144876.

It is an arithmetic number, because the mean of its divisors is an integer number (1738020).

Almost surely, 2^12166098 is an apocalyptic number.

12166098 is an abundant number, since it is smaller than the sum of its proper divisors (15642222).

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

12166098 is a wasteful number, since it uses less digits than its factorization.

12166098 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 289681.

The product of its (nonzero) digits is 5184, while the sum is 33.

The square root of 12166098 is about 3487.9934059571. The cubic root of 12166098 is about 229.9943161796.

The spelling of 12166098 in words is "twelve million, one hundred sixty-six thousand, ninety-eight".