1106223 has 8 divisors (see below), whose sum is σ = 1479936. Its totient is φ = 735000.

The previous prime is 1106219. The next prime is 1106233. The reversal of 1106223 is 3226011.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 1106223 - 2² = 1106219 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1106213) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1098 + ... + 1848.

It is an arithmetic number, because the mean of its divisors is an integer number (184992).

2^1106223 is an apocalyptic number.

1106223 is a deficient number, since it is larger than the sum of its proper divisors (373713).

1106223 is an equidigital number, since it uses as much as digits as its factorization.

1106223 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1245.

The product of its (nonzero) digits is 72, while the sum is 15.

The square root of 1106223 is about 1051.7713629872. The cubic root of 1106223 is about 103.4223086126.

The spelling of 1106223 in words is "one million, one hundred six thousand, two hundred twenty-three".