11444135 has 8 divisors (see below), whose sum is σ = 13926816. Its totient is φ = 9026080.

The previous prime is 11444129. The next prime is 11444143. The reversal of 11444135 is 53144411.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 11444135 - 2⁴ = 11444119 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 11444135.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 15764 + ... + 16473.

It is an arithmetic number, because the mean of its divisors is an integer number (1740852).

Almost surely, 2^11444135 is an apocalyptic number.

11444135 is a deficient number, since it is larger than the sum of its proper divisors (2482681).

11444135 is an equidigital number, since it uses as much as digits as its factorization.

11444135 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 32313.

The product of its digits is 960, while the sum is 23.

The square root of 11444135 is about 3382.9181190209. The cubic root of 11444135 is about 225.3517789385.

Adding to 11444135 its reverse (53144411), we get a palindrome (64588546).

The spelling of 11444135 in words is "eleven million, four hundred forty-four thousand, one hundred thirty-five".