83416422 has 32 divisors (see below), whose sum is σ = 176544000. Its totient is φ = 26202528.

The previous prime is 83416387. The next prime is 83416439. The reversal of 83416422 is 22461438.

It is a self number, because there is not a number n which added to its sum of digits gives 83416422.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 20848 + ... + 24524.

It is an arithmetic number, because the mean of its divisors is an integer number (5517000).

Almost surely, 2^83416422 is an apocalyptic number.

83416422 is an abundant number, since it is smaller than the sum of its proper divisors (93127578).

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

83416422 is a wasteful number, since it uses less digits than its factorization.

83416422 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3900.

The product of its digits is 9216, while the sum is 30.

The square root of 83416422 is about 9133.2591116206. The cubic root of 83416422 is about 436.9353534193.

It can be divided in two parts, 83416 and 422, that added together give a palindrome (83838).

The spelling of 83416422 in words is "eighty-three million, four hundred sixteen thousand, four hundred twenty-two".