12743753 has 4 divisors (see below), whose sum is σ = 13902288. Its totient is φ = 11585220.

The previous prime is 12743747. The next prime is 12743777. The reversal of 12743753 is 35734721.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 12743753 - 2¹⁰ = 12742729 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (12743713) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 579251 + ... + 579272.

It is an arithmetic number, because the mean of its divisors is an integer number (3475572).

Almost surely, 2^12743753 is an apocalyptic number.

It is an amenable number.

12743753 is a deficient number, since it is larger than the sum of its proper divisors (1158535).

12743753 is a wasteful number, since it uses less digits than its factorization.

12743753 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1158534.

The product of its digits is 17640, while the sum is 32.

The square root of 12743753 is about 3569.8393521278. The cubic root of 12743753 is about 233.5782758872.

The spelling of 12743753 in words is "twelve million, seven hundred forty-three thousand, seven hundred fifty-three".