134264665 has 8 divisors (see below), whose sum is σ = 164545920. Its totient is φ = 105126192.

The previous prime is 134264629. The next prime is 134264681. The reversal of 134264665 is 566462431.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-134264665 is a prime.

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, 285435 + ... + 285904.

It is an arithmetic number, because the mean of its divisors is an integer number (20568240).

Almost surely, 2^134264665 is an apocalyptic number.

It is an amenable number.

134264665 is a deficient number, since it is larger than the sum of its proper divisors (30281255).

134264665 is an equidigital number, since it uses as much as digits as its factorization.

134264665 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 571391.

The product of its digits is 103680, while the sum is 37.

The square root of 134264665 is about 11587.2630504360. The cubic root of 134264665 is about 512.0596765259.

The spelling of 134264665 in words is "one hundred thirty-four million, two hundred sixty-four thousand, six hundred sixty-five".