83946222 has 24 divisors (see below), whose sum is σ = 182191464. Its totient is φ = 27934704.

The previous prime is 83946209. The next prime is 83946227. The reversal of 83946222 is 22264938.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (83946227) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 7948 + ... + 15200.

It is an arithmetic number, because the mean of its divisors is an integer number (7591311).

Almost surely, 2^83946222 is an apocalyptic number.

83946222 is an abundant number, since it is smaller than the sum of its proper divisors (98245242).

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

83946222 is a wasteful number, since it uses less digits than its factorization.

83946222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7904 (or 7901 counting only the distinct ones).

The product of its digits is 41472, while the sum is 36.

The square root of 83946222 is about 9162.2170897660. The cubic root of 83946222 is about 437.8584330127.

The spelling of 83946222 in words is "eighty-three million, nine hundred forty-six thousand, two hundred twenty-two".