134228266 has 8 divisors (see below), whose sum is σ = 201405924. Its totient is φ = 67092960.

The previous prime is 134228177. The next prime is 134228291. The reversal of 134228266 is 662822431.

It can be written as a sum of positive squares in 2 ways, for example, as 127577025 + 6651241 = 11295^2 + 2579^2 .

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

It is a nialpdrome in base 15.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 885 + ... + 16408.

Almost surely, 2^134228266 is an apocalyptic number.

134228266 is a deficient number, since it is larger than the sum of its proper divisors (67177658).

134228266 is a wasteful number, since it uses less digits than its factorization.

134228266 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21176.

The product of its digits is 27648, while the sum is 34.

The square root of 134228266 is about 11585.6922969670. The cubic root of 134228266 is about 512.0133994093.

The spelling of 134228266 in words is "one hundred thirty-four million, two hundred twenty-eight thousand, two hundred sixty-six".