1120668 has 24 divisors (see below), whose sum is σ = 2671872. Its totient is φ = 365424.

The previous prime is 1120667. The next prime is 1120673. The reversal of 1120668 is 8660211.

It is a plaindrome in base 16.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1120661) 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, 430 + ... + 1557.

It is an arithmetic number, because the mean of its divisors is an integer number (111328).

2^1120668 is an apocalyptic number.

It is an amenable number.

1120668 is an abundant number, since it is smaller than the sum of its proper divisors (1551204).

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

1120668 is a wasteful number, since it uses less digits than its factorization.

1120668 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2041 (or 2039 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 24.

The square root of 1120668 is about 1058.6160777166. The cubic root of 1120668 is about 103.8705242793.

Adding to 1120668 its reverse (8660211), we get a palindrome (9780879).

The spelling of 1120668 in words is "one million, one hundred twenty thousand, six hundred sixty-eight".