11744291 has 4 divisors (see below), whose sum is σ = 12647712. Its totient is φ = 10840872.

The previous prime is 11744279. The next prime is 11744303. The reversal of 11744291 is 19244711.

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

It is an interprime number because it is at equal distance from previous prime (11744279) and next prime (11744303).

It is a cyclic number.

It is not a de Polignac number, because 11744291 - 2¹⁰ = 11743267 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (11744231) 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, 451691 + ... + 451716.

It is an arithmetic number, because the mean of its divisors is an integer number (3161928).

Almost surely, 2^11744291 is an apocalyptic number.

11744291 is a deficient number, since it is larger than the sum of its proper divisors (903421).

11744291 is an equidigital number, since it uses as much as digits as its factorization.

11744291 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 903420.

The product of its digits is 2016, while the sum is 29.

The square root of 11744291 is about 3426.9944557878. The cubic root of 11744291 is about 227.3049715270.

The spelling of 11744291 in words is "eleven million, seven hundred forty-four thousand, two hundred ninety-one".