134446266 has 24 divisors (see below), whose sum is σ = 296798580. Its totient is φ = 43969536.

The previous prime is 134446259. The next prime is 134446267. The reversal of 134446266 is 662644431.

134446266 is a `hidden beast` number, since 134 + 4 + 462 + 66 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 133056225 + 1390041 = 11535^2 + 1179^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 134446266.

It is not an unprimeable number, because it can be changed into a prime (134446267) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 69511 + ... + 71418.

Almost surely, 2^134446266 is an apocalyptic number.

134446266 is an abundant number, since it is smaller than the sum of its proper divisors (162352314).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

134446266 is a wasteful number, since it uses less digits than its factorization.

134446266 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 140990 (or 140987 counting only the distinct ones).

The product of its digits is 82944, while the sum is 36.

The square root of 134446266 is about 11595.0966360785. The cubic root of 134446266 is about 512.2904363110.

The spelling of 134446266 in words is "one hundred thirty-four million, four hundred forty-six thousand, two hundred sixty-six".