1129344 has 64 divisors (see below), whose sum is σ = 3194640. Its totient is φ = 352256.

The previous prime is 1129343. The next prime is 1129367. The reversal of 1129344 is 4439211.

It is a tau number, because it is divible by the number of its divisors (64).

It is a hoax number, since the sum of its digits (24) coincides with the sum of the digits of its distinct prime factors.

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 (1129343) 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, 6442 + ... + 6614.

2^1129344 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 1129344, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1597320).

1129344 is an abundant number, since it is smaller than the sum of its proper divisors (2065296).

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

1129344 is a wasteful number, since it uses less digits than its factorization.

1129344 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 207 (or 195 counting only the distinct ones).

The product of its digits is 864, while the sum is 24.

The square root of 1129344 is about 1062.7059800340. The cubic root of 1129344 is about 104.1378841722.

The spelling of 1129344 in words is "one million, one hundred twenty-nine thousand, three hundred forty-four".