12769700 has 36 divisors (see below), whose sum is σ = 27870612. Its totient is φ = 5078400.

The previous prime is 12769697. The next prime is 12769709. The reversal of 12769700 is 796721.

It can be written as a sum of positive squares in 6 ways, for example, as 2050624 + 10719076 = 1432^2 + 3274^2 .

It is not an unprimeable number, because it can be changed into a prime (12769709) 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 11 ways as a sum of consecutive naturals, for example, 27470 + ... + 27930.

Almost surely, 2^12769700 is an apocalyptic number.

12769700 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

12769700 is an abundant number, since it is smaller than the sum of its proper divisors (15100912).

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

12769700 is a wasteful number, since it uses less digits than its factorization.

12769700 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 752 (or 745 counting only the distinct ones).

The product of its (nonzero) digits is 5292, while the sum is 32.

The square root of 12769700 is about 3573.4717013011. The cubic root of 12769700 is about 233.7366946014.

The spelling of 12769700 in words is "twelve million, seven hundred sixty-nine thousand, seven hundred".