266286082 has 16 divisors (see below), whose sum is σ = 405077112. Its totient is φ = 131272960.

The previous prime is 266286043. The next prime is 266286127. The reversal of 266286082 is 280682662.

It can be written as a sum of positive squares in 4 ways, for example, as 153735201 + 112550881 = 12399^2 + 10609^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 41532 + ... + 47512.

Almost surely, 2^266286082 is an apocalyptic number.

266286082 is a deficient number, since it is larger than the sum of its proper divisors (138791030).

266286082 is a wasteful number, since it uses less digits than its factorization.

266286082 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6293.

The product of its (nonzero) digits is 110592, while the sum is 40.

The square root of 266286082 is about 16318.2744798585. The cubic root of 266286082 is about 643.3532352355.

The spelling of 266286082 in words is "two hundred sixty-six million, two hundred eighty-six thousand, eighty-two".