266084933 has 2 divisors, whose sum is σ = 266084934. Its totient is φ = 266084932.

The previous prime is 266084881. The next prime is 266084977. The reversal of 266084933 is 339480662.

266084933 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 149401729 + 116683204 = 12223^2 + 10802^2 .

It is a cyclic number.

It is not a de Polignac number, because 266084933 - 2¹⁴ = 266068549 is a prime.

It is a super-2 number, since 2×266084933² = 141602383139228978, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (266084993) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 133042466 + 133042467.

It is an arithmetic number, because the mean of its divisors is an integer number (133042467).

Almost surely, 2^266084933 is an apocalyptic number.

It is an amenable number.

266084933 is a deficient number, since it is larger than the sum of its proper divisors (1).

266084933 is an equidigital number, since it uses as much as digits as its factorization.

266084933 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 186624, while the sum is 41.

The square root of 266084933 is about 16312.1100106639. The cubic root of 266084933 is about 643.1912009083.

The spelling of 266084933 in words is "two hundred sixty-six million, eighty-four thousand, nine hundred thirty-three".