12890753 has 2 divisors, whose sum is σ = 12890754. Its totient is φ = 12890752.

The previous prime is 12890729. The next prime is 12890767. The reversal of 12890753 is 35709821.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 10837264 + 2053489 = 3292^2 + 1433^2 .

It is a cyclic number.

It is not a de Polignac number, because 12890753 - 2¹⁶ = 12825217 is a prime.

It is a super-3 number, since 3×12890753³ (a number of 22 digits) contains 333 as substring.

It is not a weakly prime, because it can be changed into another prime (12890723) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6445376 + 6445377.

It is an arithmetic number, because the mean of its divisors is an integer number (6445377).

Almost surely, 2^12890753 is an apocalyptic number.

It is an amenable number.

12890753 is a deficient number, since it is larger than the sum of its proper divisors (1).

12890753 is an equidigital number, since it uses as much as digits as its factorization.

12890753 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 15120, while the sum is 35.

The square root of 12890753 is about 3590.3694795940. The cubic root of 12890753 is about 234.4729579975.

The spelling of 12890753 in words is "twelve million, eight hundred ninety thousand, seven hundred fifty-three".