84518960 has 40 divisors (see below), whose sum is σ = 196954656. Its totient is φ = 33730560.

The previous prime is 84518957. The next prime is 84518969. The reversal of 84518960 is 6981548.

It is a tau number, because it is divible by the number of its divisors (40).

It is not an unprimeable number, because it can be changed into a prime (84518969) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 45245 + ... + 47075.

Almost surely, 2^84518960 is an apocalyptic number.

84518960 is a gapful number since it is divisible by the number (80) formed by its first and last digit.

It is an amenable number.

84518960 is an abundant number, since it is smaller than the sum of its proper divisors (112435696).

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

84518960 is a wasteful number, since it uses less digits than its factorization.

84518960 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2421 (or 2415 counting only the distinct ones).

The product of its (nonzero) digits is 69120, while the sum is 41.

The square root of 84518960 is about 9193.4193856258. The cubic root of 84518960 is about 438.8519658684.

The spelling of 84518960 in words is "eighty-four million, five hundred eighteen thousand, nine hundred sixty".