1085266 has 32 divisors (see below), whose sum is σ = 2056320. Its totient is φ = 418176.

The previous prime is 1085221. The next prime is 1085269. The reversal of 1085266 is 6625801.

1085266 = 61² + 62² + ... + 151².

It is a super-4 number, since 4×1085266⁴ (a number of 25 digits) contains 4444 as substring.

It is not an unprimeable number, because it can be changed into a prime (1085269) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 12150 + ... + 12238.

It is an arithmetic number, because the mean of its divisors is an integer number (64260).

2^1085266 is an apocalyptic number.

1085266 is a deficient number, since it is larger than the sum of its proper divisors (971054).

1085266 is a wasteful number, since it uses less digits than its factorization.

1085266 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 178.

The product of its (nonzero) digits is 2880, while the sum is 28.

The square root of 1085266 is about 1041.7610090611. The cubic root of 1085266 is about 102.7650408262.

It can be divided in two parts, 108526 and 6, that multiplied together give a palindrome (651156).

The spelling of 1085266 in words is "one million, eighty-five thousand, two hundred sixty-six".