12298813 has 8 divisors (see below), whose sum is σ = 13276800. Its totient is φ = 11357808.

The previous prime is 12298801. The next prime is 12298829. The reversal of 12298813 is 31889221.

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

It is a cyclic number.

It is not a de Polignac number, because 12298813 - 2¹⁷ = 12167741 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 (12298883) 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, 8553 + ... + 9886.

It is an arithmetic number, because the mean of its divisors is an integer number (1659600).

Almost surely, 2^12298813 is an apocalyptic number.

It is an amenable number.

12298813 is a deficient number, since it is larger than the sum of its proper divisors (977987).

12298813 is a wasteful number, since it uses less digits than its factorization.

12298813 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18491.

The product of its digits is 6912, while the sum is 34.

The square root of 12298813 is about 3506.9663528469. The cubic root of 12298813 is about 230.8275982304.

The spelling of 12298813 in words is "twelve million, two hundred ninety-eight thousand, eight hundred thirteen".