1106285 has 8 divisors (see below), whose sum is σ = 1341816. Its totient is φ = 875520.

The previous prime is 1106279. The next prime is 1106293. The reversal of 1106285 is 5826011.

It can be written as a sum of positive squares in 4 ways, for example, as 128164 + 978121 = 358^2 + 989^2 .

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

It is not a de Polignac number, because 1106285 - 2⁸ = 1106029 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 1106285.

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, 656 + ... + 1625.

It is an arithmetic number, because the mean of its divisors is an integer number (167727).

2^1106285 is an apocalyptic number.

It is an amenable number.

1106285 is a deficient number, since it is larger than the sum of its proper divisors (235531).

1106285 is an equidigital number, since it uses as much as digits as its factorization.

1106285 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2383.

The product of its (nonzero) digits is 480, while the sum is 23.

The square root of 1106285 is about 1051.8008366606. The cubic root of 1106285 is about 103.4242407316.

The spelling of 1106285 in words is "one million, one hundred six thousand, two hundred eighty-five".