854566982 has 16 divisors (see below), whose sum is σ = 1357948800. Its totient is φ = 401943168.

The previous prime is 854566969. The next prime is 854567011. The reversal of 854566982 is 289665458.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 76328 + ... + 86804.

It is an arithmetic number, because the mean of its divisors is an integer number (84871800).

Almost surely, 2^854566982 is an apocalyptic number.

854566982 is a deficient number, since it is larger than the sum of its proper divisors (503381818).

854566982 is a wasteful number, since it uses less digits than its factorization.

854566982 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12895.

The product of its digits is 4147200, while the sum is 53.

The square root of 854566982 is about 29232.9776451185. The cubic root of 854566982 is about 948.9617399316.

The spelling of 854566982 in words is "eight hundred fifty-four million, five hundred sixty-six thousand, nine hundred eighty-two".