12759056 has 20 divisors (see below), whose sum is σ = 24942972. Its totient is φ = 6322176.

The previous prime is 12759041. The next prime is 12759079. The reversal of 12759056 is 65095721.

It can be written as a sum of positive squares in 2 ways, for example, as 7075600 + 5683456 = 2660^2 + 2384^2 .

It is a super-2 number, since 2×12759056² = 325587020022272, which contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1721 + ... + 5336.

Almost surely, 2^12759056 is an apocalyptic number.

12759056 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

12759056 is a deficient number, since it is larger than the sum of its proper divisors (12183916).

12759056 is a wasteful number, since it uses less digits than its factorization.

12759056 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7178 (or 7172 counting only the distinct ones).

The product of its (nonzero) digits is 18900, while the sum is 35.

The square root of 12759056 is about 3571.9820828218. The cubic root of 12759056 is about 233.6717339276.

The spelling of 12759056 in words is "twelve million, seven hundred fifty-nine thousand, fifty-six".