856954614 has 8 divisors (see below), whose sum is σ = 1713909240. Its totient is φ = 285651536.

The previous prime is 856954603. The next prime is 856954639. The reversal of 856954614 is 416459658.

856954614 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

856954614 is an admirable number.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 71412879 + ... + 71412890.

It is an arithmetic number, because the mean of its divisors is an integer number (214238655).

Almost surely, 2^856954614 is an apocalyptic number.

856954614 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

856954614 is a wasteful number, since it uses less digits than its factorization.

856954614 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 142825774.

The product of its digits is 1036800, while the sum is 48.

The square root of 856954614 is about 29273.7871482321. The cubic root of 856954614 is about 949.8447073957.

It can be divided in two parts, 85695 and 4614, that added together give a palindrome (90309).

The spelling of 856954614 in words is "eight hundred fifty-six million, nine hundred fifty-four thousand, six hundred fourteen".