855394014 has 8 divisors (see below), whose sum is σ = 1710788040. Its totient is φ = 285131336.

The previous prime is 855393991. The next prime is 855394019. The reversal of 855394014 is 410493558.

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

855394014 is an admirable number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (855394019) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 71282829 + ... + 71282840.

It is an arithmetic number, because the mean of its divisors is an integer number (213848505).

Almost surely, 2^855394014 is an apocalyptic number.

855394014 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.

855394014 is a wasteful number, since it uses less digits than its factorization.

855394014 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 142565674.

The product of its (nonzero) digits is 86400, while the sum is 39.

The square root of 855394014 is about 29247.1197556272. The cubic root of 855394014 is about 949.2677696521.

The spelling of 855394014 in words is "eight hundred fifty-five million, three hundred ninety-four thousand, fourteen".