84444922 has 8 divisors (see below), whose sum is σ = 126840096. Its totient is φ = 42164892.

The previous prime is 84444889. The next prime is 84444929. The reversal of 84444922 is 22944448.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not an unprimeable number, because it can be changed into a prime (84444929) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 26928 + ... + 29899.

It is an arithmetic number, because the mean of its divisors is an integer number (15855012).

Almost surely, 2^84444922 is an apocalyptic number.

84444922 is a deficient number, since it is larger than the sum of its proper divisors (42395174).

84444922 is a wasteful number, since it uses less digits than its factorization.

84444922 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 57572.

The product of its digits is 73728, while the sum is 37.

The square root of 84444922 is about 9189.3918188311. The cubic root of 84444922 is about 438.7237847125.

It can be divided in two parts, 8444 and 4922, that added together give a triangular number (13366 = T₁₆₃).

The spelling of 84444922 in words is "eighty-four million, four hundred forty-four thousand, nine hundred twenty-two".