12130292 has 24 divisors (see below), whose sum is σ = 22444800. Its totient is φ = 5724576.

The previous prime is 12130289. The next prime is 12130309. The reversal of 12130292 is 29203121.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6434 + ... + 8102.

It is an arithmetic number, because the mean of its divisors is an integer number (935200).

Almost surely, 2^12130292 is an apocalyptic number.

It is an amenable number.

12130292 is a deficient number, since it is larger than the sum of its proper divisors (10314508).

12130292 is a wasteful number, since it uses less digits than its factorization.

12130292 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1775 (or 1773 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 20.

The square root of 12130292 is about 3482.8568733154. The cubic root of 12130292 is about 229.7684626454.

The spelling of 12130292 in words is "twelve million, one hundred thirty thousand, two hundred ninety-two".