11042744 has 32 divisors (see below), whose sum is σ = 21669120. Its totient is φ = 5270496.

The previous prime is 11042729. The next prime is 11042747. The reversal of 11042744 is 44724011.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11042747) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 15827 + ... + 16509.

It is an arithmetic number, because the mean of its divisors is an integer number (677160).

Almost surely, 2^11042744 is an apocalyptic number.

It is an amenable number.

11042744 is a deficient number, since it is larger than the sum of its proper divisors (10626376).

11042744 is a wasteful number, since it uses less digits than its factorization.

11042744 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 779 (or 775 counting only the distinct ones).

The product of its (nonzero) digits is 896, while the sum is 23.

The square root of 11042744 is about 3323.0624429884. The cubic root of 11042744 is about 222.6857028119.

Adding to 11042744 its reverse (44724011), we get a palindrome (55766755).

The spelling of 11042744 in words is "eleven million, forty-two thousand, seven hundred forty-four".