134494005 has 8 divisors (see below), whose sum is σ = 215190432. Its totient is φ = 71730128.

The previous prime is 134493943. The next prime is 134494007. The reversal of 134494005 is 500494431.

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

It is a cyclic number.

It is not a de Polignac number, because 134494005 - 2⁶ = 134493941 is a prime.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (134494007) by changing a digit.

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, 4483119 + ... + 4483148.

It is an arithmetic number, because the mean of its divisors is an integer number (26898804).

Almost surely, 2^134494005 is an apocalyptic number.

134494005 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

134494005 is a deficient number, since it is larger than the sum of its proper divisors (80696427).

134494005 is an equidigital number, since it uses as much as digits as its factorization.

134494005 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8966275.

The product of its (nonzero) digits is 8640, while the sum is 30.

The square root of 134494005 is about 11597.1550390602. The cubic root of 134494005 is about 512.3510636030.

The spelling of 134494005 in words is "one hundred thirty-four million, four hundred ninety-four thousand, five".