12198462 has 8 divisors (see below), whose sum is σ = 24396936. Its totient is φ = 4066152.

The previous prime is 12198421. The next prime is 12198467. The reversal of 12198462 is 26489121.

12198462 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

12198462 is an admirable number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12198467) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1016533 + ... + 1016544.

It is an arithmetic number, because the mean of its divisors is an integer number (3049617).

Almost surely, 2^12198462 is an apocalyptic number.

12198462 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

12198462 is a wasteful number, since it uses less digits than its factorization.

12198462 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2033082.

The product of its digits is 6912, while the sum is 33.

The square root of 12198462 is about 3492.6296683158. The cubic root of 12198462 is about 230.1980776323.

The spelling of 12198462 in words is "twelve million, one hundred ninety-eight thousand, four hundred sixty-two".