11768149 has 2 divisors, whose sum is σ = 11768150. Its totient is φ = 11768148.

The previous prime is 11768143. The next prime is 11768153. The reversal of 11768149 is 94186711.

11768149 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 11764900 + 3249 = 3430^2 + 57^2 .

It is a cyclic number.

It is not a de Polignac number, because 11768149 - 2⁵ = 11768117 is a prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (11768143) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5884074 + 5884075.

It is an arithmetic number, because the mean of its divisors is an integer number (5884075).

Almost surely, 2^11768149 is an apocalyptic number.

It is an amenable number.

11768149 is a deficient number, since it is larger than the sum of its proper divisors (1).

11768149 is an equidigital number, since it uses as much as digits as its factorization.

11768149 is an evil number, because the sum of its binary digits is even.

The product of its digits is 12096, while the sum is 37.

The square root of 11768149 is about 3430.4735824664. The cubic root of 11768149 is about 227.4587873661.

The spelling of 11768149 in words is "eleven million, seven hundred sixty-eight thousand, one hundred forty-nine".