1116944 has 10 divisors (see below), whose sum is σ = 2164110. Its totient is φ = 558464.

The previous prime is 1116943. The next prime is 1116977. The reversal of 1116944 is 4496111.

It can be written as a sum of positive squares in only one way, i.e., 1081600 + 35344 = 1040^2 + 188^2 .

It is not an unprimeable number, because it can be changed into a prime (1116943) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 34889 + ... + 34920.

It is an arithmetic number, because the mean of its divisors is an integer number (216411).

2^1116944 is an apocalyptic number.

It is an amenable number.

1116944 is a deficient number, since it is larger than the sum of its proper divisors (1047166).

1116944 is an equidigital number, since it uses as much as digits as its factorization.

1116944 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 69817 (or 69811 counting only the distinct ones).

The product of its digits is 864, while the sum is 26.

The square root of 1116944 is about 1056.8557138985. The cubic root of 1116944 is about 103.7553420581.

The spelling of 1116944 in words is "one million, one hundred sixteen thousand, nine hundred forty-four".