1106622 has 64 divisors (see below), whose sum is σ = 2833920. Its totient is φ = 320760.

The previous prime is 1106621. The next prime is 1106627. The reversal of 1106622 is 2266011.

It is a happy number.

1106622 is a `hidden beast` number, since 1 + 1 + 0 + 662 + 2 = 666.

It is a super-2 number, since 2×1106622² = 2449224501768, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a junction number, because it is equal to n+sod(n) for n = 1106595 and 1106604.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1106621) by changing a digit.

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 31 ways as a sum of consecutive naturals, for example, 48103 + ... + 48125.

It is an arithmetic number, because the mean of its divisors is an integer number (44280).

2^1106622 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1106622, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1416960).

1106622 is an abundant number, since it is smaller than the sum of its proper divisors (1727298).

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

1106622 is an equidigital number, since it uses as much as digits as its factorization.

1106622 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 57 (or 39 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 18.

The square root of 1106622 is about 1051.9610258940. The cubic root of 1106622 is about 103.4347414707.

It can be divided in two parts, 1106 and 622, that added together give a cube (1728 = 12³).

The spelling of 1106622 in words is "one million, one hundred six thousand, six hundred twenty-two".