12267130 has 8 divisors (see below), whose sum is σ = 22080852. Its totient is φ = 4906848.

The previous prime is 12267127. The next prime is 12267131. The reversal of 12267130 is 3176221.

It can be written as a sum of positive squares in 2 ways, for example, as 12117361 + 149769 = 3481^2 + 387^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is not an unprimeable number, because it can be changed into a prime (12267131) 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, 613347 + ... + 613366.

Almost surely, 2^12267130 is an apocalyptic number.

12267130 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

12267130 is a deficient number, since it is larger than the sum of its proper divisors (9813722).

12267130 is a wasteful number, since it uses less digits than its factorization.

12267130 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1226720.

The product of its (nonzero) digits is 504, while the sum is 22.

The square root of 12267130 is about 3502.4462879536. The cubic root of 12267130 is about 230.6292159491.

Subtracting from 12267130 its reverse (3176221), we obtain a palindrome (9090909).

The spelling of 12267130 in words is "twelve million, two hundred sixty-seven thousand, one hundred thirty".