84589936 has 10 divisors (see below), whose sum is σ = 163893032. Its totient is φ = 42294960.

The previous prime is 84589933. The next prime is 84589937. The reversal of 84589936 is 63998548.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (84589933) 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 as a sum of consecutive naturals, namely, 2643420 + ... + 2643451.

Almost surely, 2^84589936 is an apocalyptic number.

It is an amenable number.

84589936 is a deficient number, since it is larger than the sum of its proper divisors (79303096).

84589936 is a wasteful number, since it uses less digits than its factorization.

84589936 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5286879 (or 5286873 counting only the distinct ones).

The product of its digits is 1866240, while the sum is 52.

The square root of 84589936 is about 9197.2787279717. The cubic root of 84589936 is about 438.9747755599.

The spelling of 84589936 in words is "eighty-four million, five hundred eighty-nine thousand, nine hundred thirty-six".