12769036 has 12 divisors (see below), whose sum is σ = 25538128. Its totient is φ = 5472432.

The previous prime is 12769027. The next prime is 12769039. The reversal of 12769036 is 63096721.

12769036 is an admirable number.

It is a hoax number, since the sum of its digits (34) coincides with the sum of the digits of its distinct prime factors.

It is an alternating number because its digits alternate between odd and even.

It is a junction number, because it is equal to n+sod(n) for n = 12768992 and 12769010.

It is not an unprimeable number, because it can be changed into a prime (12769039) 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 3 ways as a sum of consecutive naturals, for example, 227991 + ... + 228046.

Almost surely, 2^12769036 is an apocalyptic number.

It is an amenable number.

12769036 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

12769036 is a wasteful number, since it uses less digits than its factorization.

12769036 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 456048 (or 456046 counting only the distinct ones).

The product of its (nonzero) digits is 13608, while the sum is 34.

The square root of 12769036 is about 3573.3787932432. The cubic root of 12769036 is about 233.7326432440.

The spelling of 12769036 in words is "twelve million, seven hundred sixty-nine thousand, thirty-six".