84668112 has 40 divisors (see below), whose sum is σ = 243030080. Its totient is φ = 28222560.

The previous prime is 84668093. The next prime is 84668117. The reversal of 84668112 is 21186648.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a nude number because it is divisible by every one of its digits.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (84668117) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 97564 + ... + 98427.

It is an arithmetic number, because the mean of its divisors is an integer number (6075752).

Almost surely, 2^84668112 is an apocalyptic number.

It is an amenable number.

84668112 is an abundant number, since it is smaller than the sum of its proper divisors (158361968).

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

84668112 is a wasteful number, since it uses less digits than its factorization.

84668112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 196008 (or 195996 counting only the distinct ones).

The product of its digits is 18432, while the sum is 36.

The square root of 84668112 is about 9201.5276992465. The cubic root of 84668112 is about 439.1099639261.

The spelling of 84668112 in words is "eighty-four million, six hundred sixty-eight thousand, one hundred twelve".