12198092 has 6 divisors (see below), whose sum is σ = 21346668. Its totient is φ = 6099044.

The previous prime is 12198083. The next prime is 12198113. The reversal of 12198092 is 29089121.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1524758 + ... + 1524765.

It is an arithmetic number, because the mean of its divisors is an integer number (3557778).

Almost surely, 2^12198092 is an apocalyptic number.

It is an amenable number.

12198092 is a deficient number, since it is larger than the sum of its proper divisors (9148576).

12198092 is a wasteful number, since it uses less digits than its factorization.

12198092 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3049527 (or 3049525 counting only the distinct ones).

The product of its (nonzero) digits is 2592, while the sum is 32.

The square root of 12198092 is about 3492.5766992294. The cubic root of 12198092 is about 230.1957501764.

The spelling of 12198092 in words is "twelve million, one hundred ninety-eight thousand, ninety-two".