12298197 has 8 divisors (see below), whose sum is σ = 16416640. Its totient is φ = 8189280.

The previous prime is 12298189. The next prime is 12298199. The reversal of 12298197 is 79189221.

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

It is not a de Polignac number, because 12298197 - 2³ = 12298189 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12298199) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1572 + ... + 5202.

It is an arithmetic number, because the mean of its divisors is an integer number (2052080).

Almost surely, 2^12298197 is an apocalyptic number.

It is an amenable number.

12298197 is a deficient number, since it is larger than the sum of its proper divisors (4118443).

12298197 is a wasteful number, since it uses less digits than its factorization.

12298197 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4763.

The product of its digits is 18144, while the sum is 39.

The square root of 12298197 is about 3506.8785265532. The cubic root of 12298197 is about 230.8237444121.

The spelling of 12298197 in words is "twelve million, two hundred ninety-eight thousand, one hundred ninety-seven".