11241667 has 4 divisors (see below), whose sum is σ = 11515896. Its totient is φ = 10967440.

The previous prime is 11241661. The next prime is 11241677. The reversal of 11241667 is 76614211.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 11241667 - 2¹¹ = 11239619 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (11241661) 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 in 3 ways as a sum of consecutive naturals, for example, 137053 + ... + 137134.

It is an arithmetic number, because the mean of its divisors is an integer number (2878974).

Almost surely, 2^11241667 is an apocalyptic number.

11241667 is a deficient number, since it is larger than the sum of its proper divisors (274229).

11241667 is an equidigital number, since it uses as much as digits as its factorization.

11241667 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 274228.

The product of its digits is 2016, while the sum is 28.

The square root of 11241667 is about 3352.8595258376. The cubic root of 11241667 is about 224.0148998911.

Adding to 11241667 its reverse (76614211), we get a palindrome (87855878).

The spelling of 11241667 in words is "eleven million, two hundred forty-one thousand, six hundred sixty-seven".