83850022 has 4 divisors (see below), whose sum is σ = 125775036. Its totient is φ = 41925010.

The previous prime is 83849993. The next prime is 83850023. The reversal of 83850022 is 22005838.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (83850023) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 20962504 + ... + 20962507.

It is an arithmetic number, because the mean of its divisors is an integer number (31443759).

Almost surely, 2^83850022 is an apocalyptic number.

83850022 is a deficient number, since it is larger than the sum of its proper divisors (41925014).

83850022 is a wasteful number, since it uses less digits than its factorization.

83850022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 41925013.

The product of its (nonzero) digits is 3840, while the sum is 28.

The square root of 83850022 is about 9156.9657638325. The cubic root of 83850022 is about 437.6911112810.

The spelling of 83850022 in words is "eighty-three million, eight hundred fifty thousand, twenty-two".