1006105 has 8 divisors (see below), whose sum is σ = 1246464. Its totient is φ = 778800.

The previous prime is 1006091. The next prime is 1006123. The reversal of 1006105 is 5016001.

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

It is not a de Polignac number, because 1006105 - 2⁹ = 1005593 is a prime.

It is a Duffinian number.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 3091 + ... + 3400.

It is an arithmetic number, because the mean of its divisors is an integer number (155808).

2^1006105 is an apocalyptic number.

It is an amenable number.

1006105 is a deficient number, since it is larger than the sum of its proper divisors (240359).

1006105 is an equidigital number, since it uses as much as digits as its factorization.

1006105 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6527.

The product of its (nonzero) digits is 30, while the sum is 13.

The square root of 1006105 is about 1003.0478552891. The cubic root of 1006105 is about 100.2030872764.

It can be divided in two parts, 1006 and 105, that added together give a palindrome (1111).

The spelling of 1006105 in words is "one million, six thousand, one hundred five".