266114159 has 4 divisors (see below), whose sum is σ = 266338416. Its totient is φ = 265889904.

The previous prime is 266114153. The next prime is 266114203. The reversal of 266114159 is 951411662.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-266114159 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (266114153) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 110339 + ... + 112724.

It is an arithmetic number, because the mean of its divisors is an integer number (66584604).

Almost surely, 2^266114159 is an apocalyptic number.

266114159 is a deficient number, since it is larger than the sum of its proper divisors (224257).

266114159 is a wasteful number, since it uses less digits than its factorization.

266114159 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 224256.

The product of its digits is 12960, while the sum is 35.

The square root of 266114159 is about 16313.0058235752. The cubic root of 266114159 is about 643.2147488004.

The spelling of 266114159 in words is "two hundred sixty-six million, one hundred fourteen thousand, one hundred fifty-nine".