12299768 has 32 divisors (see below), whose sum is σ = 24993360. Its totient is φ = 5640960.

The previous prime is 12299767. The next prime is 12299797. The reversal of 12299768 is 86799221.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12299761) 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, 23348 + ... + 23868.

Almost surely, 2^12299768 is an apocalyptic number.

It is an amenable number.

12299768 is an abundant number, since it is smaller than the sum of its proper divisors (12693592).

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

12299768 is a wasteful number, since it uses less digits than its factorization.

12299768 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 767 (or 763 counting only the distinct ones).

The product of its digits is 108864, while the sum is 44.

The square root of 12299768 is about 3507.1025077691. The cubic root of 12299768 is about 230.8335726458.

The spelling of 12299768 in words is "twelve million, two hundred ninety-nine thousand, seven hundred sixty-eight".