11444153 has 4 divisors (see below), whose sum is σ = 13079040. Its totient is φ = 9809268.

The previous prime is 11444143. The next prime is 11444159. The reversal of 11444153 is 35144411.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is not a de Polignac number, because 11444153 - 2⁶ = 11444089 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (11444159) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 817433 + ... + 817446.

It is an arithmetic number, because the mean of its divisors is an integer number (3269760).

Almost surely, 2^11444153 is an apocalyptic number.

It is an amenable number.

11444153 is a deficient number, since it is larger than the sum of its proper divisors (1634887).

11444153 is an equidigital number, since it uses as much as digits as its factorization.

11444153 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1634886.

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

The square root of 11444153 is about 3382.9207794449. The cubic root of 11444153 is about 225.3518970872.

Adding to 11444153 its reverse (35144411), we get a palindrome (46588564).

The spelling of 11444153 in words is "eleven million, four hundred forty-four thousand, one hundred fifty-three".