11736149 has 2 divisors, whose sum is σ = 11736150. Its totient is φ = 11736148.

The previous prime is 11736143. The next prime is 11736157. The reversal of 11736149 is 94163711.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 10355524 + 1380625 = 3218^2 + 1175^2 .

It is a cyclic number.

It is not a de Polignac number, because 11736149 - 2⁴ = 11736133 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 (11736143) 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, 5868074 + 5868075.

It is an arithmetic number, because the mean of its divisors is an integer number (5868075).

Almost surely, 2^11736149 is an apocalyptic number.

It is an amenable number.

11736149 is a deficient number, since it is larger than the sum of its proper divisors (1).

11736149 is an equidigital number, since it uses as much as digits as its factorization.

11736149 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 4536, while the sum is 32.

The square root of 11736149 is about 3425.8063284430. The cubic root of 11736149 is about 227.2524312494.

The spelling of 11736149 in words is "eleven million, seven hundred thirty-six thousand, one hundred forty-nine".