1106345 has 8 divisors (see below), whose sum is σ = 1333320. Its totient is φ = 881280.

The previous prime is 1106317. The next prime is 1106363. The reversal of 1106345 is 5436011.

It can be written as a sum of positive squares in 4 ways, for example, as 267289 + 839056 = 517^2 + 916^2 .

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

It is not a de Polignac number, because 1106345 - 2¹² = 1102249 is a prime.

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, 1775 + ... + 2315.

It is an arithmetic number, because the mean of its divisors is an integer number (166665).

2^1106345 is an apocalyptic number.

It is an amenable number.

1106345 is a deficient number, since it is larger than the sum of its proper divisors (226975).

1106345 is an equidigital number, since it uses as much as digits as its factorization.

1106345 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 955.

The product of its (nonzero) digits is 360, while the sum is 20.

The square root of 1106345 is about 1051.8293587840. The cubic root of 1106345 is about 103.4261104554.

The spelling of 1106345 in words is "one million, one hundred six thousand, three hundred forty-five".