11634011 has 2 divisors, whose sum is σ = 11634012. Its totient is φ = 11634010.

The previous prime is 11633971. The next prime is 11634041. The reversal of 11634011 is 11043611.

11634011 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 is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-11634011 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (11634041) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5817005 + 5817006.

It is an arithmetic number, because the mean of its divisors is an integer number (5817006).

Almost surely, 2^11634011 is an apocalyptic number.

11634011 is a deficient number, since it is larger than the sum of its proper divisors (1).

11634011 is an equidigital number, since it uses as much as digits as its factorization.

11634011 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 72, while the sum is 17.

The square root of 11634011 is about 3410.8666054245. The cubic root of 11634011 is about 226.5912612017.

Adding to 11634011 its reverse (11043611), we get a palindrome (22677622).

The spelling of 11634011 in words is "eleven million, six hundred thirty-four thousand, eleven".