84534244 has 6 divisors (see below), whose sum is σ = 147934934. Its totient is φ = 42267120.

The previous prime is 84534221. The next prime is 84534253. The reversal of 84534244 is 44243548.

It can be written as a sum of positive squares in only one way, i.e., 69089344 + 15444900 = 8312^2 + 3930^2 .

It is an unprimeable number.

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 as a sum of consecutive naturals, namely, 10566777 + ... + 10566784.

Almost surely, 2^84534244 is an apocalyptic number.

It is an amenable number.

84534244 is a deficient number, since it is larger than the sum of its proper divisors (63400690).

84534244 is a wasteful number, since it uses less digits than its factorization.

84534244 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21133565 (or 21133563 counting only the distinct ones).

The product of its digits is 61440, while the sum is 34.

The square root of 84534244 is about 9194.2505948011. The cubic root of 84534244 is about 438.8784175631.

The spelling of 84534244 in words is "eighty-four million, five hundred thirty-four thousand, two hundred forty-four".