12468398 has 4 divisors (see below), whose sum is σ = 18702600. Its totient is φ = 6234198.

The previous prime is 12468397. The next prime is 12468403. The reversal of 12468398 is 89386421.

12468398 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12468397) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3117098 + ... + 3117101.

It is an arithmetic number, because the mean of its divisors is an integer number (4675650).

Almost surely, 2^12468398 is an apocalyptic number.

12468398 is a deficient number, since it is larger than the sum of its proper divisors (6234202).

12468398 is an equidigital number, since it uses as much as digits as its factorization.

12468398 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6234201.

The product of its digits is 82944, while the sum is 41.

The square root of 12468398 is about 3531.0618799449. The cubic root of 12468398 is about 231.8836986442.

The spelling of 12468398 in words is "twelve million, four hundred sixty-eight thousand, three hundred ninety-eight".