1122835 has 12 divisors (see below), whose sum is σ = 1567728. Its totient is φ = 769776.

The previous prime is 1122811. The next prime is 1122841. The reversal of 1122835 is 5382211.

It is not a de Polignac number, because 1122835 - 2¹¹ = 1120787 is a prime.

It is a Duffinian number.

It is an unprimeable number.

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 11 ways as a sum of consecutive naturals, for example, 2047 + ... + 2536.

It is an arithmetic number, because the mean of its divisors is an integer number (130644).

2^1122835 is an apocalyptic number.

1122835 is a deficient number, since it is larger than the sum of its proper divisors (444893).

1122835 is an equidigital number, since it uses as much as digits as its factorization.

1122835 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4602 (or 4595 counting only the distinct ones).

The product of its digits is 480, while the sum is 22.

The square root of 1122835 is about 1059.6390895017. The cubic root of 1122835 is about 103.9374315466.

The spelling of 1122835 in words is "one million, one hundred twenty-two thousand, eight hundred thirty-five".