83084218 has 16 divisors (see below), whose sum is σ = 142655040. Its totient is φ = 35551296.

The previous prime is 83084201. The next prime is 83084227. The reversal of 83084218 is 81248038.

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, 5218 + ... + 13906.

It is an arithmetic number, because the mean of its divisors is an integer number (8915940).

Almost surely, 2^83084218 is an apocalyptic number.

83084218 is a deficient number, since it is larger than the sum of its proper divisors (59570822).

83084218 is a wasteful number, since it uses less digits than its factorization.

83084218 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9381.

The product of its (nonzero) digits is 12288, while the sum is 34.

The square root of 83084218 is about 9115.0544704900. The cubic root of 83084218 is about 436.3545533647.

The spelling of 83084218 in words is "eighty-three million, eighty-four thousand, two hundred eighteen".