134664506 has 16 divisors (see below), whose sum is σ = 207623040. Its totient is φ = 65482560.

The previous prime is 134664499. The next prime is 134664521. The reversal of 134664506 is 605466431.

It is a Curzon number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4226 + ... + 16946.

It is an arithmetic number, because the mean of its divisors is an integer number (12976440).

Almost surely, 2^134664506 is an apocalyptic number.

134664506 is a deficient number, since it is larger than the sum of its proper divisors (72958534).

134664506 is a wasteful number, since it uses less digits than its factorization.

134664506 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12869.

The product of its (nonzero) digits is 51840, while the sum is 35.

The square root of 134664506 is about 11604.5036946868. The cubic root of 134664506 is about 512.5674784044.

The spelling of 134664506 in words is "one hundred thirty-four million, six hundred sixty-four thousand, five hundred six".