11768401 has 2 divisors, whose sum is σ = 11768402. Its totient is φ = 11768400.

The previous prime is 11768399. The next prime is 11768411. The reversal of 11768401 is 10486711.

11768401 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is the 1401-st star number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 8614225 + 3154176 = 2935^2 + 1776^2 .

It is a cyclic number.

It is not a de Polignac number, because 11768401 - 2¹ = 11768399 is a prime.

Together with 11768399, it forms a pair of twin primes.

It is a self number, because there is not a number n which added to its sum of digits gives 11768401.

It is not a weakly prime, because it can be changed into another prime (11768411) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5884200 + 5884201.

It is an arithmetic number, because the mean of its divisors is an integer number (5884201).

Almost surely, 2^11768401 is an apocalyptic number.

It is an amenable number.

11768401 is a deficient number, since it is larger than the sum of its proper divisors (1).

11768401 is an equidigital number, since it uses as much as digits as its factorization.

11768401 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1344, while the sum is 28.

The square root of 11768401 is about 3430.5103118924. The cubic root of 11768401 is about 227.4604109351.

The spelling of 11768401 in words is "eleven million, seven hundred sixty-eight thousand, four hundred one".