1116622 has 16 divisors (see below), whose sum is σ = 1833552. Its totient is φ = 506880.

The previous prime is 1116601. The next prime is 1116631. The reversal of 1116622 is 2266111.

It is a zygodrome in base 10.

It is a self number, because there is not a number n which added to its sum of digits gives 1116622.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1422 + ... + 2062.

It is an arithmetic number, because the mean of its divisors is an integer number (114597).

2^1116622 is an apocalyptic number.

1116622 is a deficient number, since it is larger than the sum of its proper divisors (716930).

1116622 is a wasteful number, since it uses less digits than its factorization.

1116622 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 723.

The product of its digits is 144, while the sum is 19.

The square root of 1116622 is about 1056.7033642418. The cubic root of 1116622 is about 103.7453706746.

The spelling of 1116622 in words is "one million, one hundred sixteen thousand, six hundred twenty-two".