11617267 has 12 divisors (see below), whose sum is σ = 12206064. Its totient is φ = 11052720.

The previous prime is 11617253. The next prime is 11617271. The reversal of 11617267 is 76271611.

It is not a de Polignac number, because 11617267 - 2¹⁵ = 11584499 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (11617217) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 112738 + ... + 112840.

It is an arithmetic number, because the mean of its divisors is an integer number (1017172).

Almost surely, 2^11617267 is an apocalyptic number.

11617267 is a deficient number, since it is larger than the sum of its proper divisors (588797).

11617267 is an equidigital number, since it uses as much as digits as its factorization.

11617267 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 250 (or 207 counting only the distinct ones).

The product of its digits is 3528, while the sum is 31.

The square root of 11617267 is about 3408.4112134542. The cubic root of 11617267 is about 226.4825034769.

Adding to 11617267 its reverse (76271611), we get a palindrome (87888878).

The spelling of 11617267 in words is "eleven million, six hundred seventeen thousand, two hundred sixty-seven".