84844432 has 20 divisors (see below), whose sum is σ = 166703616. Its totient is φ = 41824160.

The previous prime is 84844429. The next prime is 84844453. The reversal of 84844432 is 23444848.

It is a junction number, because it is equal to n+sod(n) for n = 84844391 and 84844400.

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 in 3 ways as a sum of consecutive naturals, for example, 36208 + ... + 38479.

Almost surely, 2^84844432 is an apocalyptic number.

It is an amenable number.

84844432 is a deficient number, since it is larger than the sum of its proper divisors (81859184).

84844432 is a wasteful number, since it uses less digits than its factorization.

84844432 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 74766 (or 74760 counting only the distinct ones).

The product of its digits is 98304, while the sum is 37.

The square root of 84844432 is about 9211.1037340809. The cubic root of 84844432 is about 439.4145657589.

The spelling of 84844432 in words is "eighty-four million, eight hundred forty-four thousand, four hundred thirty-two".