1101344 has 24 divisors (see below), whose sum is σ = 2193408. Its totient is φ = 544320.

The previous prime is 1101341. The next prime is 1101349. The reversal of 1101344 is 4431011.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (1101341) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3929 + ... + 4199.

It is an arithmetic number, because the mean of its divisors is an integer number (91392).

2^1101344 is an apocalyptic number.

It is an amenable number.

1101344 is a deficient number, since it is larger than the sum of its proper divisors (1092064).

1101344 is a wasteful number, since it uses less digits than its factorization.

1101344 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 408 (or 400 counting only the distinct ones).

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

The square root of 1101344 is about 1049.4493794367. The cubic root of 1101344 is about 103.2700363885.

Adding to 1101344 its reverse (4431011), we get a palindrome (5532355).

The spelling of 1101344 in words is "one million, one hundred one thousand, three hundred forty-four".