12726753 has 16 divisors (see below), whose sum is σ = 18701760. Its totient is φ = 7648704.

The previous prime is 12726743. The next prime is 12726757. The reversal of 12726753 is 35762721.

It is not a de Polignac number, because 12726753 - 2⁶ = 12726689 is a prime.

It is not an unprimeable number, because it can be changed into a prime (12726757) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2118 + ... + 5471.

It is an arithmetic number, because the mean of its divisors is an integer number (1168860).

Almost surely, 2^12726753 is an apocalyptic number.

12726753 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

It is an amenable number.

12726753 is a deficient number, since it is larger than the sum of its proper divisors (5975007).

12726753 is a wasteful number, since it uses less digits than its factorization.

12726753 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7648.

The product of its digits is 17640, while the sum is 33.

The square root of 12726753 is about 3567.4574979949. The cubic root of 12726753 is about 233.4743662127.

The spelling of 12726753 in words is "twelve million, seven hundred twenty-six thousand, seven hundred fifty-three".