1061266 has 8 divisors (see below), whose sum is σ = 1661184. Its totient is φ = 507540.

The previous prime is 1061261. The next prime is 1061273. The reversal of 1061266 is 6621601.

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

It is a super-2 number, since 2×1061266² = 2252571045512, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (1061261) 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 3 ways as a sum of consecutive naturals, for example, 11490 + ... + 11581.

It is an arithmetic number, because the mean of its divisors is an integer number (207648).

2^1061266 is an apocalyptic number.

1061266 is a deficient number, since it is larger than the sum of its proper divisors (599918).

1061266 is a wasteful number, since it uses less digits than its factorization.

1061266 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23096.

The product of its (nonzero) digits is 432, while the sum is 22.

The square root of 1061266 is about 1030.1776545820. The cubic root of 1061266 is about 102.0018582258.

Adding to 1061266 its reverse (6621601), we get a palindrome (7682867).

It can be divided in two parts, 106126 and 6, that multiplied together give a triangular number (636756 = T₁₁₂₈).

The spelling of 1061266 in words is "one million, sixty-one thousand, two hundred sixty-six".