12671369 has 8 divisors (see below), whose sum is σ = 13096512. Its totient is φ = 12252240.

The previous prime is 12671339. The next prime is 12671377. The reversal of 12671369 is 96317621.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-12671369 is a prime.

It is a super-2 number, since 2×12671369² = 321127184668322, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (12671339) 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, 2999 + ... + 5859.

It is an arithmetic number, because the mean of its divisors is an integer number (1637064).

Almost surely, 2^12671369 is an apocalyptic number.

It is an amenable number.

12671369 is a deficient number, since it is larger than the sum of its proper divisors (425143).

12671369 is a wasteful number, since it uses less digits than its factorization.

12671369 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3007.

The product of its digits is 13608, while the sum is 35.

The square root of 12671369 is about 3559.6866435123. The cubic root of 12671369 is about 233.1351975596.

The spelling of 12671369 in words is "twelve million, six hundred seventy-one thousand, three hundred sixty-nine".