11634967 has 2 divisors, whose sum is σ = 11634968. Its totient is φ = 11634966.

The previous prime is 11634913. The next prime is 11634971. The reversal of 11634967 is 76943611.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 11634967 - 2⁷ = 11634839 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 (11634907) 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, 5817483 + 5817484.

It is an arithmetic number, because the mean of its divisors is an integer number (5817484).

Almost surely, 2^11634967 is an apocalyptic number.

11634967 is a deficient number, since it is larger than the sum of its proper divisors (1).

11634967 is an equidigital number, since it uses as much as digits as its factorization.

11634967 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 27216, while the sum is 37.

The square root of 11634967 is about 3411.0067428840. The cubic root of 11634967 is about 226.5974675826.

The spelling of 11634967 in words is "eleven million, six hundred thirty-four thousand, nine hundred sixty-seven".