1120750 has 16 divisors (see below), whose sum is σ = 2098512. Its totient is φ = 448200.

The previous prime is 1120747. The next prime is 1120771. The reversal of 1120750 is 570211.

It is a plaindrome in base 16.

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 in 7 ways as a sum of consecutive naturals, for example, 1992 + ... + 2491.

It is an arithmetic number, because the mean of its divisors is an integer number (131157).

2^1120750 is an apocalyptic number.

1120750 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1120750 is a deficient number, since it is larger than the sum of its proper divisors (977762).

1120750 is an equidigital number, since it uses as much as digits as its factorization.

1120750 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4500 (or 4490 counting only the distinct ones).

The product of its (nonzero) digits is 70, while the sum is 16.

The square root of 1120750 is about 1058.6548068185. The cubic root of 1120750 is about 103.8730576419.

Adding to 1120750 its reverse (570211), we get a palindrome (1690961).

The spelling of 1120750 in words is "one million, one hundred twenty thousand, seven hundred fifty".