854800086 has 32 divisors (see below), whose sum is σ = 2068761600. Its totient is φ = 229862016.

The previous prime is 854800049. The next prime is 854800087. The reversal of 854800086 is 680008458.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (854800087) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 597886 + ... + 599313.

It is an arithmetic number, because the mean of its divisors is an integer number (64648800).

Almost surely, 2^854800086 is an apocalyptic number.

854800086 is an abundant number, since it is smaller than the sum of its proper divisors (1213961514).

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

854800086 is a wasteful number, since it uses less digits than its factorization.

854800086 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1197228.

The product of its (nonzero) digits is 61440, while the sum is 39.

The square root of 854800086 is about 29236.9643773084. The cubic root of 854800086 is about 949.0480162454.

The spelling of 854800086 in words is "eight hundred fifty-four million, eight hundred thousand, eighty-six".