1126944 has 144 divisors (see below), whose sum is σ = 4036032. Its totient is φ = 290304.

The previous prime is 1126897. The next prime is 1126963. The reversal of 1126944 is 4496211.

It is a tau number, because it is divible by the number of its divisors (144).

It is a nude number because it is divisible by every one of its digits.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 26187 + ... + 26229.

It is an arithmetic number, because the mean of its divisors is an integer number (28028).

2^1126944 is an apocalyptic number.

1126944 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1126944, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2018016).

1126944 is an abundant number, since it is smaller than the sum of its proper divisors (2909088).

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

1126944 is a wasteful number, since it uses less digits than its factorization.

1126944 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 79 (or 68 counting only the distinct ones).

The product of its digits is 1728, while the sum is 27.

The square root of 1126944 is about 1061.5761866206. The cubic root of 1126944 is about 104.0640630937.

It can be divided in two parts, 112 and 6944, that added together give a square (7056 = 84²).

The spelling of 1126944 in words is "one million, one hundred twenty-six thousand, nine hundred forty-four".