12761337 has 8 divisors (see below), whose sum is σ = 17475136. Its totient is φ = 8277552.

The previous prime is 12761321. The next prime is 12761347. The reversal of 12761337 is 73316721.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 12761337 - 2⁴ = 12761321 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (12761317) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 57373 + ... + 57594.

It is an arithmetic number, because the mean of its divisors is an integer number (2184392).

Almost surely, 2^12761337 is an apocalyptic number.

It is an amenable number.

12761337 is a deficient number, since it is larger than the sum of its proper divisors (4713799).

12761337 is a wasteful number, since it uses less digits than its factorization.

12761337 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 115007.

The product of its digits is 5292, while the sum is 30.

The square root of 12761337 is about 3572.3013590681. The cubic root of 12761337 is about 233.6856579846.

The spelling of 12761337 in words is "twelve million, seven hundred sixty-one thousand, three hundred thirty-seven".