266014229 has 8 divisors (see below), whose sum is σ = 291174072. Its totient is φ = 241525440.

The previous prime is 266014223. The next prime is 266014267. The reversal of 266014229 is 922410662.

It can be written as a sum of positive squares in 4 ways, for example, as 13140625 + 252873604 = 3625^2 + 15902^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 266014229 - 2⁴ = 266014213 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 266014195 and 266014204.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (266014223) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 166934 + ... + 168519.

It is an arithmetic number, because the mean of its divisors is an integer number (36396759).

Almost surely, 2^266014229 is an apocalyptic number.

It is an amenable number.

266014229 is a deficient number, since it is larger than the sum of its proper divisors (25159843).

266014229 is a wasteful number, since it uses less digits than its factorization.

266014229 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 335527.

The product of its (nonzero) digits is 10368, while the sum is 32.

The square root of 266014229 is about 16309.9426424497. The cubic root of 266014229 is about 643.1342263442.

The spelling of 266014229 in words is "two hundred sixty-six million, fourteen thousand, two hundred twenty-nine".