134133898 has 8 divisors (see below), whose sum is σ = 202003200. Its totient is φ = 66799500.

The previous prime is 134133887. The next prime is 134133929. The reversal of 134133898 is 898331431.

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

It is a self number, because there is not a number n which added to its sum of digits gives 134133898.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 133098 + ... + 134101.

It is an arithmetic number, because the mean of its divisors is an integer number (25250400).

Almost surely, 2^134133898 is an apocalyptic number.

134133898 is a deficient number, since it is larger than the sum of its proper divisors (67869302).

134133898 is a wasteful number, since it uses less digits than its factorization.

134133898 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 267452.

The product of its digits is 62208, while the sum is 40.

The square root of 134133898 is about 11581.6189714565. The cubic root of 134133898 is about 511.8933824425.

The spelling of 134133898 in words is "one hundred thirty-four million, one hundred thirty-three thousand, eight hundred ninety-eight".