84536916 has 24 divisors (see below), whose sum is σ = 202065024. Its totient is φ = 27491520.

The previous prime is 84536857. The next prime is 84536923. The reversal of 84536916 is 61963548.

It is a congruent number.

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 7 ways as a sum of consecutive naturals, for example, 85420 + ... + 86403.

It is an arithmetic number, because the mean of its divisors is an integer number (8419376).

Almost surely, 2^84536916 is an apocalyptic number.

It is an amenable number.

84536916 is an abundant number, since it is smaller than the sum of its proper divisors (117528108).

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

84536916 is a wasteful number, since it uses less digits than its factorization.

84536916 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 171871 (or 171869 counting only the distinct ones).

The product of its digits is 155520, while the sum is 42.

The square root of 84536916 is about 9194.3959018524. The cubic root of 84536916 is about 438.8830416094.

The spelling of 84536916 in words is "eighty-four million, five hundred thirty-six thousand, nine hundred sixteen".