11144734 has 16 divisors (see below), whose sum is σ = 17402688. Its totient is φ = 5348512.

The previous prime is 11144723. The next prime is 11144737. The reversal of 11144734 is 43744111.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 11144699 and 11144708.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11144737) 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 7 ways as a sum of consecutive naturals, for example, 3864 + ... + 6100.

It is an arithmetic number, because the mean of its divisors is an integer number (1087668).

Almost surely, 2^11144734 is an apocalyptic number.

11144734 is a deficient number, since it is larger than the sum of its proper divisors (6257954).

11144734 is a wasteful number, since it uses less digits than its factorization.

11144734 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2339.

The product of its digits is 1344, while the sum is 25.

The square root of 11144734 is about 3338.3729569957. The cubic root of 11144734 is about 223.3691727340.

Adding to 11144734 its reverse (43744111), we get a palindrome (54888845).

The spelling of 11144734 in words is "eleven million, one hundred forty-four thousand, seven hundred thirty-four".