11634149 has 2 divisors, whose sum is σ = 11634150. Its totient is φ = 11634148.

The previous prime is 11634121. The next prime is 11634157. The reversal of 11634149 is 94143611.

11634149 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., 9042049 + 2592100 = 3007^2 + 1610^2 .

It is a cyclic number.

It is not a de Polignac number, because 11634149 - 2⁸ = 11633893 is a prime.

It is a Sophie Germain prime.

It is a Curzon number.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (11634109) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5817074 + 5817075.

It is an arithmetic number, because the mean of its divisors is an integer number (5817075).

Almost surely, 2^11634149 is an apocalyptic number.

It is an amenable number.

11634149 is a deficient number, since it is larger than the sum of its proper divisors (1).

11634149 is an equidigital number, since it uses as much as digits as its factorization.

11634149 is an evil number, because the sum of its binary digits is even.

The product of its digits is 2592, while the sum is 29.

The square root of 11634149 is about 3410.8868348276. The cubic root of 11634149 is about 226.5921571229.

The spelling of 11634149 in words is "eleven million, six hundred thirty-four thousand, one hundred forty-nine".