1061065 has 8 divisors (see below), whose sum is σ = 1283400. Its totient is φ = 842112.

The previous prime is 1061057. The next prime is 1061069. The reversal of 1061065 is 5601601.

It can be written as a sum of positive squares in 4 ways, for example, as 82944 + 978121 = 288^2 + 989^2 .

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

It is a cyclic number.

It is not a de Polignac number, because 1061065 - 2³ = 1061057 is a prime.

It is a super-2 number, since 2×1061065² = 2251717868450, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (1061069) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 90 + ... + 1459.

It is an arithmetic number, because the mean of its divisors is an integer number (160425).

2^1061065 is an apocalyptic number.

It is an amenable number.

1061065 is a deficient number, since it is larger than the sum of its proper divisors (222335).

1061065 is a wasteful number, since it uses less digits than its factorization.

1061065 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1691.

The product of its (nonzero) digits is 180, while the sum is 19.

The square root of 1061065 is about 1030.0800939733. The cubic root of 1061065 is about 101.9954182230.

Adding to 1061065 its reverse (5601601), we get a palindrome (6662666).

It can be divided in two parts, 10 and 61065, that added together give a triangular number (61075 = T₃₄₉).

The spelling of 1061065 in words is "one million, sixty-one thousand, sixty-five".