84116205 has 32 divisors (see below), whose sum is σ = 150299520. Its totient is φ = 44634240.

The previous prime is 84116191. The next prime is 84116243. The reversal of 84116205 is 50261148.

It is not a de Polignac number, because 84116205 - 2⁴ = 84116189 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 27009 + ... + 29961.

It is an arithmetic number, because the mean of its divisors is an integer number (4696860).

Almost surely, 2^84116205 is an apocalyptic number.

It is an amenable number.

84116205 is a deficient number, since it is larger than the sum of its proper divisors (66183315).

84116205 is a wasteful number, since it uses less digits than its factorization.

84116205 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3178 (or 3172 counting only the distinct ones).

The product of its (nonzero) digits is 1920, while the sum is 27.

The square root of 84116205 is about 9171.4887014050. The cubic root of 84116205 is about 438.1537741166.

The spelling of 84116205 in words is "eighty-four million, one hundred sixteen thousand, two hundred five".