134573047 has 8 divisors (see below), whose sum is σ = 155384096. Its totient is φ = 114158592.

The previous prime is 134573039. The next prime is 134573053. The reversal of 134573047 is 740375431.

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 134573047 - 2³ = 134573039 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (134573027) 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, 98418 + ... + 99775.

It is an arithmetic number, because the mean of its divisors is an integer number (19423012).

Almost surely, 2^134573047 is an apocalyptic number.

134573047 is a deficient number, since it is larger than the sum of its proper divisors (20811049).

134573047 is an equidigital number, since it uses as much as digits as its factorization.

134573047 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 198297.

The product of its (nonzero) digits is 35280, while the sum is 34.

The square root of 134573047 is about 11600.5623570584. The cubic root of 134573047 is about 512.4514133595.

The spelling of 134573047 in words is "one hundred thirty-four million, five hundred seventy-three thousand, forty-seven".