12761376 has 48 divisors (see below), whose sum is σ = 33685344. Its totient is φ = 4230144.

The previous prime is 12761351. The next prime is 12761377. The reversal of 12761376 is 67316721.

It is a tau number, because it is divible by the number of its divisors (48).

It is a Smith number, since the sum of its digits (33) coincides with the sum of the digits of its prime factors.

It is not an unprimeable number, because it can be changed into a prime (12761377) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 29256 + ... + 29688.

It is an arithmetic number, because the mean of its divisors is an integer number (701778).

Almost surely, 2^12761376 is an apocalyptic number.

12761376 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

12761376 is an abundant number, since it is smaller than the sum of its proper divisors (20923968).

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

12761376 is a wasteful number, since it uses less digits than its factorization.

12761376 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 753 (or 745 counting only the distinct ones).

The product of its digits is 10584, while the sum is 33.

The square root of 12761376 is about 3572.3068177300. The cubic root of 12761376 is about 233.6858960404.

The spelling of 12761376 in words is "twelve million, seven hundred sixty-one thousand, three hundred seventy-six".