1050065 has 12 divisors (see below), whose sum is σ = 1320564. Its totient is φ = 801504.

The previous prime is 1050053. The next prime is 1050079. The reversal of 1050065 is 5600501.

It can be written as a sum of positive squares in 2 ways, for example, as 541696 + 508369 = 736^2 + 713^2 .

It is not a de Polignac number, because 1050065 - 2⁸ = 1049809 is a prime.

It is a super-2 number, since 2×1050065² = 2205273008450, which contains 22 as substring.

It is a Duffinian number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2447 + ... + 2843.

It is an arithmetic number, because the mean of its divisors is an integer number (110047).

2^1050065 is an apocalyptic number.

It is an amenable number.

1050065 is a deficient number, since it is larger than the sum of its proper divisors (270499).

1050065 is an equidigital number, since it uses as much as digits as its factorization.

1050065 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 448 (or 425 counting only the distinct ones).

The product of its (nonzero) digits is 150, while the sum is 17.

The square root of 1050065 is about 1024.7267928575. The cubic root of 1050065 is about 101.6417329640.

Adding to 1050065 its reverse (5600501), we get a palindrome (6650566).

The spelling of 1050065 in words is "one million, fifty thousand, sixty-five".