854870134 has 4 divisors (see below), whose sum is σ = 1282305204. Its totient is φ = 427435066.

The previous prime is 854870099. The next prime is 854870153. The reversal of 854870134 is 431078458.

854870134 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It is a Smith number, since the sum of its digits (40) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 213717532 + ... + 213717535.

It is an arithmetic number, because the mean of its divisors is an integer number (320576301).

Almost surely, 2^854870134 is an apocalyptic number.

854870134 is a deficient number, since it is larger than the sum of its proper divisors (427435070).

854870134 is a wasteful number, since it uses less digits than its factorization.

854870134 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 427435069.

The product of its (nonzero) digits is 107520, while the sum is 40.

The square root of 854870134 is about 29238.1622883518. The cubic root of 854870134 is about 949.0739393046.

The spelling of 854870134 in words is "eight hundred fifty-four million, eight hundred seventy thousand, one hundred thirty-four".