84871112 has 32 divisors (see below), whose sum is σ = 162000000. Its totient is φ = 41678208.

The previous prime is 84871103. The next prime is 84871133. The reversal of 84871112 is 21117848.

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, 141389 + ... + 141987.

It is an arithmetic number, because the mean of its divisors is an integer number (5062500).

Almost surely, 2^84871112 is an apocalyptic number.

It is an amenable number.

84871112 is a deficient number, since it is larger than the sum of its proper divisors (77128888).

84871112 is a wasteful number, since it uses less digits than its factorization.

84871112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 893 (or 889 counting only the distinct ones).

The product of its digits is 3584, while the sum is 32.

The square root of 84871112 is about 9212.5518723099. The cubic root of 84871112 is about 439.4606200557.

The spelling of 84871112 in words is "eighty-four million, eight hundred seventy-one thousand, one hundred twelve".