12299704 has 16 divisors (see below), whose sum is σ = 24418800. Its totient is φ = 5788032.

The previous prime is 12299701. The next prime is 12299719. The reversal of 12299704 is 40799221.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (34).

It is a self number, because there is not a number n which added to its sum of digits gives 12299704.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12299701) 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, 45084 + ... + 45355.

It is an arithmetic number, because the mean of its divisors is an integer number (1526175).

Almost surely, 2^12299704 is an apocalyptic number.

It is an amenable number.

12299704 is a deficient number, since it is larger than the sum of its proper divisors (12119096).

12299704 is a wasteful number, since it uses less digits than its factorization.

12299704 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 90462 (or 90458 counting only the distinct ones).

The product of its (nonzero) digits is 9072, while the sum is 34.

The square root of 12299704 is about 3507.0933834160. The cubic root of 12299704 is about 230.8331722758.

The spelling of 12299704 in words is "twelve million, two hundred ninety-nine thousand, seven hundred four".