266714051 has 2 divisors, whose sum is σ = 266714052. Its totient is φ = 266714050.

The previous prime is 266714029. The next prime is 266714053. The reversal of 266714051 is 150417662.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-266714051 is a prime.

It is a super-2 number, since 2×266714051² = 142272770001661202, which contains 22 as substring.

Together with 266714053, it forms a pair of twin primes.

It is a Chen prime.

It is a junction number, because it is equal to n+sod(n) for n = 266713999 and 266714017.

It is not a weakly prime, because it can be changed into another prime (266714053) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 133357025 + 133357026.

It is an arithmetic number, because the mean of its divisors is an integer number (133357026).

Almost surely, 2^266714051 is an apocalyptic number.

266714051 is a deficient number, since it is larger than the sum of its proper divisors (1).

266714051 is an equidigital number, since it uses as much as digits as its factorization.

266714051 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 10080, while the sum is 32.

The square root of 266714051 is about 16331.3823970906. The cubic root of 266714051 is about 643.6977117049.

The spelling of 266714051 in words is "two hundred sixty-six million, seven hundred fourteen thousand, fifty-one".