84984822 has 32 divisors (see below), whose sum is σ = 203384160. Its totient is φ = 26148960.

The previous prime is 84984817. The next prime is 84984829. The reversal of 84984822 is 22848948.

It is a happy number.

84984822 is a `hidden beast` number, since 84 + 98 + 482 + 2 = 666.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (84984829) 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 15 ways as a sum of consecutive naturals, for example, 59829 + ... + 61232.

It is an arithmetic number, because the mean of its divisors is an integer number (6355755).

Almost surely, 2^84984822 is an apocalyptic number.

84984822 is an abundant number, since it is smaller than the sum of its proper divisors (118399338).

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

84984822 is a wasteful number, since it uses less digits than its factorization.

84984822 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 121085 (or 121079 counting only the distinct ones).

The product of its digits is 294912, while the sum is 45.

The square root of 84984822 is about 9218.7212779214. The cubic root of 84984822 is about 439.6567950380.

It can be divided in two parts, 84 and 984822, that added together give a triangular number (984906 = T₁₄₀₃).

The spelling of 84984822 in words is "eighty-four million, nine hundred eighty-four thousand, eight hundred twenty-two".