12769760 has 24 divisors (see below), whose sum is σ = 30168936. Its totient is φ = 5107840.

The previous prime is 12769741. The next prime is 12769763. The reversal of 12769760 is 6796721.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12769763) 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, 39746 + ... + 40065.

It is an arithmetic number, because the mean of its divisors is an integer number (1257039).

Almost surely, 2^12769760 is an apocalyptic number.

12769760 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

12769760 is an abundant number, since it is smaller than the sum of its proper divisors (17399176).

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

12769760 is an equidigital number, since it uses as much as digits as its factorization.

12769760 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 79826 (or 79818 counting only the distinct ones).

The product of its (nonzero) digits is 31752, while the sum is 38.

The square root of 12769760 is about 3573.4800964886. The cubic root of 12769760 is about 233.7370606810.

The spelling of 12769760 in words is "twelve million, seven hundred sixty-nine thousand, seven hundred sixty".