1122706 has 16 divisors (see below), whose sum is σ = 1877400. Its totient is φ = 499968.

The previous prime is 1122701. The next prime is 1122721. The reversal of 1122706 is 6072211.

It can be written as a sum of positive squares in 4 ways, for example, as 625681 + 497025 = 791^2 + 705^2 .

It is not an unprimeable number, because it can be changed into a prime (1122701) 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 7 ways as a sum of consecutive naturals, for example, 10 + ... + 1498.

2^1122706 is an apocalyptic number.

1122706 is a deficient number, since it is larger than the sum of its proper divisors (754694).

1122706 is a wasteful number, since it uses less digits than its factorization.

1122706 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1533.

The product of its (nonzero) digits is 168, while the sum is 19.

The square root of 1122706 is about 1059.5782179717. The cubic root of 1122706 is about 103.9334510145.

Adding to 1122706 its reverse (6072211), we get a palindrome (7194917).

The spelling of 1122706 in words is "one million, one hundred twenty-two thousand, seven hundred six".