12692753 has 2 divisors, whose sum is σ = 12692754. Its totient is φ = 12692752.

The previous prime is 12692731. The next prime is 12692777. The reversal of 12692753 is 35729621.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 11235904 + 1456849 = 3352^2 + 1207^2 .

It is an emirp because it is prime and its reverse (35729621) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 12692753 - 2⁶ = 12692689 is a prime.

It is a super-2 number, since 2×12692753² = 322211957438018, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (12692153) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6346376 + 6346377.

It is an arithmetic number, because the mean of its divisors is an integer number (6346377).

Almost surely, 2^12692753 is an apocalyptic number.

It is an amenable number.

12692753 is a deficient number, since it is larger than the sum of its proper divisors (1).

12692753 is an equidigital number, since it uses as much as digits as its factorization.

12692753 is an evil number, because the sum of its binary digits is even.

The product of its digits is 22680, while the sum is 35.

The square root of 12692753 is about 3562.6890125297. The cubic root of 12692753 is about 233.2662689349.

The spelling of 12692753 in words is "twelve million, six hundred ninety-two thousand, seven hundred fifty-three".