1061066 has 4 divisors (see below), whose sum is σ = 1591602. Its totient is φ = 530532.

The previous prime is 1061057. The next prime is 1061069. The reversal of 1061066 is 6601601.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 863041 + 198025 = 929^2 + 445^2 .

It is a super-2 number, since 2×1061066² = 2251722112712, which contains 22 as substring.

It is an Ulam number.

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 as a sum of consecutive naturals, namely, 265265 + ... + 265268.

2^1061066 is an apocalyptic number.

1061066 is a deficient number, since it is larger than the sum of its proper divisors (530536).

1061066 is an equidigital number, since it uses as much as digits as its factorization.

1061066 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 530535.

The product of its (nonzero) digits is 216, while the sum is 20.

The square root of 1061066 is about 1030.0805793723. The cubic root of 1061066 is about 101.9954502648.

Adding to 1061066 its reverse (6601601), we get a palindrome (7662667).

It can be divided in two parts, 106106 and 6, that multiplied together give a palindrome (636636).

The spelling of 1061066 in words is "one million, sixty-one thousand, sixty-six".