134164547 has 8 divisors (see below), whose sum is σ = 146672640. Its totient is φ = 121708360.

The previous prime is 134164489. The next prime is 134164549. The reversal of 134164547 is 745461431.

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 134164547 - 2¹² = 134160451 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (134164549) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7463 + ... + 18000.

It is an arithmetic number, because the mean of its divisors is an integer number (18334080).

Almost surely, 2^134164547 is an apocalyptic number.

134164547 is a deficient number, since it is larger than the sum of its proper divisors (12508093).

134164547 is a wasteful number, since it uses less digits than its factorization.

134164547 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25953.

The product of its digits is 40320, while the sum is 35.

The square root of 134164547 is about 11582.9420701305. The cubic root of 134164547 is about 511.9323679282.

The spelling of 134164547 in words is "one hundred thirty-four million, one hundred sixty-four thousand, five hundred forty-seven".