1041205 has 12 divisors (see below), whose sum is σ = 1374156. Its totient is φ = 756800.

The previous prime is 1041203. The next prime is 1041221. The reversal of 1041205 is 5021401.

It can be written as a sum of positive squares in 2 ways, for example, as 576081 + 465124 = 759^2 + 682^2 .

It is not a de Polignac number, because 1041205 - 2¹ = 1041203 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1041203) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 256 + ... + 1465.

It is an arithmetic number, because the mean of its divisors is an integer number (114513).

2^1041205 is an apocalyptic number.

It is an amenable number.

1041205 is a deficient number, since it is larger than the sum of its proper divisors (332951).

1041205 is a wasteful number, since it uses less digits than its factorization.

1041205 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1748 (or 1737 counting only the distinct ones).

The product of its (nonzero) digits is 40, while the sum is 13.

The square root of 1041205 is about 1020.3945315416. The cubic root of 1041205 is about 101.3550553137.

Adding to 1041205 its reverse (5021401), we get a palindrome (6062606).

The spelling of 1041205 in words is "one million, forty-one thousand, two hundred five".