11407344 has 80 divisors (see below), whose sum is σ = 32227104. Its totient is φ = 3456000.

The previous prime is 11407343. The next prime is 11407381. The reversal of 11407344 is 44370411.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11407343) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 62934 + ... + 63114.

Almost surely, 2^11407344 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 11407344, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (16113552).

11407344 is an abundant number, since it is smaller than the sum of its proper divisors (20819760).

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

11407344 is a wasteful number, since it uses less digits than its factorization.

11407344 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 306 (or 300 counting only the distinct ones).

The product of its (nonzero) digits is 1344, while the sum is 24.

The square root of 11407344 is about 3377.4759806696. The cubic root of 11407344 is about 225.1100301346.

Adding to 11407344 its reverse (44370411), we get a palindrome (55777755).

The spelling of 11407344 in words is "eleven million, four hundred seven thousand, three hundred forty-four".