12299124 has 24 divisors (see below), whose sum is σ = 28964320. Its totient is φ = 4061664.

The previous prime is 12299107. The next prime is 12299129. The reversal of 12299124 is 42199221.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 12299091 and 12299100.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12299129) 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, 3394 + ... + 6009.

Almost surely, 2^12299124 is an apocalyptic number.

It is an amenable number.

12299124 is an abundant number, since it is smaller than the sum of its proper divisors (16665196).

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

12299124 is a wasteful number, since it uses less digits than its factorization.

12299124 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9519 (or 9517 counting only the distinct ones).

The product of its digits is 2592, while the sum is 30.

The square root of 12299124 is about 3507.0106928836. The cubic root of 12299124 is about 230.8295438593.

The spelling of 12299124 in words is "twelve million, two hundred ninety-nine thousand, one hundred twenty-four".