134247066 has 32 divisors (see below), whose sum is σ = 276177600. Its totient is φ = 43486080.

The previous prime is 134247059. The next prime is 134247083. The reversal of 134247066 is 660742431.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 29376 + ... + 33636.

It is an arithmetic number, because the mean of its divisors is an integer number (8630550).

Almost surely, 2^134247066 is an apocalyptic number.

134247066 is an abundant number, since it is smaller than the sum of its proper divisors (141930534).

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

134247066 is a wasteful number, since it uses less digits than its factorization.

134247066 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4414.

The product of its (nonzero) digits is 24192, while the sum is 33.

The square root of 134247066 is about 11586.5036141193. The cubic root of 134247066 is about 512.0373024783.

Adding to 134247066 its reverse (660742431), we get a palindrome (794989497).

The spelling of 134247066 in words is "one hundred thirty-four million, two hundred forty-seven thousand, sixty-six".