266029 has 2 divisors, whose sum is σ = 266030. Its totient is φ = 266028.

The previous prime is 266027. The next prime is 266047. The reversal of 266029 is 920662.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 260100 + 5929 = 510^2 + 77^2 .

It is a cyclic number.

It is not a de Polignac number, because 266029 - 2¹ = 266027 is a prime.

Together with 266027, it forms a pair of twin primes.

It is a junction number, because it is equal to n+sod(n) for n = 265994 and 266012.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (266023) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 133014 + 133015.

It is an arithmetic number, because the mean of its divisors is an integer number (133015).

2²⁶⁶⁰²⁹ is an apocalyptic number.

It is an amenable number.

266029 is a deficient number, since it is larger than the sum of its proper divisors (1).

266029 is an equidigital number, since it uses as much as digits as its factorization.

266029 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1296, while the sum is 25.

The square root of 266029 is about 515.7799918570. The cubic root of 266029 is about 64.3146129918.

The spelling of 266029 in words is "two hundred sixty-six thousand, twenty-nine".