12264398 has 8 divisors (see below), whose sum is σ = 18655920. Its totient is φ = 6045760.

The previous prime is 12264397. The next prime is 12264403. The reversal of 12264398 is 89346221.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12264397) 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, 43043 + ... + 43326.

It is an arithmetic number, because the mean of its divisors is an integer number (2331990).

Almost surely, 2^12264398 is an apocalyptic number.

12264398 is a deficient number, since it is larger than the sum of its proper divisors (6391522).

12264398 is an equidigital number, since it uses as much as digits as its factorization.

12264398 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 86442.

The product of its digits is 20736, while the sum is 35.

The square root of 12264398 is about 3502.0562531176. The cubic root of 12264398 is about 230.6120936121.

The spelling of 12264398 in words is "twelve million, two hundred sixty-four thousand, three hundred ninety-eight".