1120344 has 16 divisors (see below), whose sum is σ = 2800920. Its totient is φ = 373440.

The previous prime is 1120337. The next prime is 1120349. The reversal of 1120344 is 4430211.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1120349) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 23317 + ... + 23364.

2^1120344 is an apocalyptic number.

It is an amenable number.

1120344 is an abundant number, since it is smaller than the sum of its proper divisors (1680576).

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

1120344 is a wasteful number, since it uses less digits than its factorization.

It is an anagram of its base 8 representation: 1120344 = (4214130)₈.

1120344 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 46690 (or 46686 counting only the distinct ones).

The product of its (nonzero) digits is 96, while the sum is 15.

The square root of 1120344 is about 1058.4630366716. The cubic root of 1120344 is about 103.8605131985.

Adding to 1120344 its reverse (4430211), we get a palindrome (5550555).

The spelling of 1120344 in words is "one million, one hundred twenty thousand, three hundred forty-four".