12130469 has 16 divisors (see below), whose sum is σ = 13970880. Its totient is φ = 10433280.

The previous prime is 12130463. The next prime is 12130471. The reversal of 12130469 is 96403121.

It is a de Polignac number, because none of the positive numbers 2^k-12130469 is a prime.

It is a super-2 number, since 2×12130469² = 294296556319922, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12130463) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 28742 + ... + 29160.

It is an arithmetic number, because the mean of its divisors is an integer number (873180).

Almost surely, 2^12130469 is an apocalyptic number.

It is an amenable number.

12130469 is a deficient number, since it is larger than the sum of its proper divisors (1840411).

12130469 is a wasteful number, since it uses less digits than its factorization.

12130469 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 580.

The product of its (nonzero) digits is 1296, while the sum is 26.

The square root of 12130469 is about 3482.8822833969. The cubic root of 12130469 is about 229.7695802008.

The spelling of 12130469 in words is "twelve million, one hundred thirty thousand, four hundred sixty-nine".