12198104 has 8 divisors (see below), whose sum is σ = 22871460. Its totient is φ = 6099048.

The previous prime is 12198083. The next prime is 12198113. The reversal of 12198104 is 40189121.

It is a tau number, because it is divible by the number of its divisors (8).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 762374 + ... + 762389.

Almost surely, 2^12198104 is an apocalyptic number.

It is an amenable number.

12198104 is a deficient number, since it is larger than the sum of its proper divisors (10673356).

12198104 is a wasteful number, since it uses less digits than its factorization.

12198104 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1524769 (or 1524765 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 26.

The square root of 12198104 is about 3492.5784171583. The cubic root of 12198104 is about 230.1958256622.

The spelling of 12198104 in words is "twelve million, one hundred ninety-eight thousand, one hundred four".