1011344 has 20 divisors (see below), whose sum is σ = 2023680. Its totient is φ = 489120.

The previous prime is 1011343. The next prime is 1011349. The reversal of 1011344 is 4431101.

It is a happy number.

1011344 is an admirable number.

It is not an unprimeable number, because it can be changed into a prime (1011343) 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, 524 + ... + 1515.

It is an arithmetic number, because the mean of its divisors is an integer number (101184).

2^1011344 is an apocalyptic number.

It is an amenable number.

1011344 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1011344 is a wasteful number, since it uses less digits than its factorization.

1011344 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2078 (or 2072 counting only the distinct ones).

The product of its (nonzero) digits is 48, while the sum is 14.

The square root of 1011344 is about 1005.6560048048. The cubic root of 1011344 is about 100.3767124288.

Adding to 1011344 its reverse (4431101), we get a palindrome (5442445).

The spelling of 1011344 in words is "one million, eleven thousand, three hundred forty-four".