84912116 has 24 divisors (see below), whose sum is σ = 154224000. Its totient is φ = 40857824.

The previous prime is 84912109. The next prime is 84912133. The reversal of 84912116 is 61121948.

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, 40625 + ... + 42663.

It is an arithmetic number, because the mean of its divisors is an integer number (6426000).

Almost surely, 2^84912116 is an apocalyptic number.

It is an amenable number.

84912116 is a deficient number, since it is larger than the sum of its proper divisors (69311884).

84912116 is a wasteful number, since it uses less digits than its factorization.

84912116 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2431 (or 2429 counting only the distinct ones).

The product of its digits is 3456, while the sum is 32.

The square root of 84912116 is about 9214.7770455937. Note that the first 3 decimals coincide. The cubic root of 84912116 is about 439.5313812435.

The spelling of 84912116 in words is "eighty-four million, nine hundred twelve thousand, one hundred sixteen".