12299814 has 12 divisors (see below), whose sum is σ = 26649636. Its totient is φ = 4099932.

The previous prime is 12299813. The next prime is 12299863. The reversal of 12299814 is 41899221.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12299813) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 341644 + ... + 341679.

It is an arithmetic number, because the mean of its divisors is an integer number (2220803).

Almost surely, 2^12299814 is an apocalyptic number.

12299814 is an abundant number, since it is smaller than the sum of its proper divisors (14349822).

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

12299814 is a wasteful number, since it uses less digits than its factorization.

12299814 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 683331 (or 683328 counting only the distinct ones).

The product of its digits is 10368, while the sum is 36.

The square root of 12299814 is about 3507.1090658832. The cubic root of 12299814 is about 230.8338604108.

The spelling of 12299814 in words is "twelve million, two hundred ninety-nine thousand, eight hundred fourteen".