134604897 has 8 divisors (see below), whose sum is σ = 205112256. Its totient is φ = 76917072.

The previous prime is 134604893. The next prime is 134604907. The reversal of 134604897 is 798406431.

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

It is not a de Polignac number, because 134604897 - 2² = 134604893 is a prime.

It is not an unprimeable number, because it can be changed into a prime (134604893) 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, 3204858 + ... + 3204899.

It is an arithmetic number, because the mean of its divisors is an integer number (25639032).

Almost surely, 2^134604897 is an apocalyptic number.

It is an amenable number.

134604897 is a deficient number, since it is larger than the sum of its proper divisors (70507359).

134604897 is an equidigital number, since it uses as much as digits as its factorization.

134604897 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6409767.

The product of its (nonzero) digits is 145152, while the sum is 42.

The square root of 134604897 is about 11601.9350541192. The cubic root of 134604897 is about 512.4918382202.

The spelling of 134604897 in words is "one hundred thirty-four million, six hundred four thousand, eight hundred ninety-seven".