1120244 has 6 divisors (see below), whose sum is σ = 1960434. Its totient is φ = 560120.

The previous prime is 1120237. The next prime is 1120271. The reversal of 1120244 is 4420211.

It can be written as a sum of positive squares in only one way, i.e., 1024144 + 96100 = 1012^2 + 310^2 .

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 140027 + ... + 140034.

It is an arithmetic number, because the mean of its divisors is an integer number (326739).

2^1120244 is an apocalyptic number.

It is an amenable number.

1120244 is a deficient number, since it is larger than the sum of its proper divisors (840190).

1120244 is a wasteful number, since it uses less digits than its factorization.

1120244 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 280065 (or 280063 counting only the distinct ones).

The product of its (nonzero) digits is 64, while the sum is 14.

The square root of 1120244 is about 1058.4157973122. The cubic root of 1120244 is about 103.8574229690.

Adding to 1120244 its reverse (4420211), we get a palindrome (5540455).

The spelling of 1120244 in words is "one million, one hundred twenty thousand, two hundred forty-four".