12707356 has 6 divisors (see below), whose sum is σ = 22237880. Its totient is φ = 6353676.

The previous prime is 12707353. The next prime is 12707363. The reversal of 12707356 is 65370721.

It is a super-2 number, since 2×12707356² = 322953793021472, which contains 22 as substring.

It is a zygodrome in base 2.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12707351) 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 as a sum of consecutive naturals, namely, 1588416 + ... + 1588423.

Almost surely, 2^12707356 is an apocalyptic number.

It is an amenable number.

12707356 is a deficient number, since it is larger than the sum of its proper divisors (9530524).

12707356 is a wasteful number, since it uses less digits than its factorization.

12707356 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3176843 (or 3176841 counting only the distinct ones).

The product of its (nonzero) digits is 8820, while the sum is 31.

The square root of 12707356 is about 3564.7378585248. The cubic root of 12707356 is about 233.3556921885.

The spelling of 12707356 in words is "twelve million, seven hundred seven thousand, three hundred fifty-six".