12752911 has 2 divisors, whose sum is σ = 12752912. Its totient is φ = 12752910.

The previous prime is 12752893. The next prime is 12752921. The reversal of 12752911 is 11925721.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 12752911 - 2¹¹ = 12750863 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 12752911.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (12752921) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6376455 + 6376456.

It is an arithmetic number, because the mean of its divisors is an integer number (6376456).

Almost surely, 2^12752911 is an apocalyptic number.

12752911 is a deficient number, since it is larger than the sum of its proper divisors (1).

12752911 is an equidigital number, since it uses as much as digits as its factorization.

12752911 is an evil number, because the sum of its binary digits is even.

The product of its digits is 1260, while the sum is 28.

The square root of 12752911 is about 3571.1218125401. The cubic root of 12752911 is about 233.6342143445.

It can be divided in two parts, 1275 and 2911, that added together give a triangular number (4186 = T₉₁).

The spelling of 12752911 in words is "twelve million, seven hundred fifty-two thousand, nine hundred eleven".