84606160 has 20 divisors (see below), whose sum is σ = 196709508. Its totient is φ = 33842432.

The previous prime is 84606139. The next prime is 84606163. The reversal of 84606160 is 6160648.

It can be written as a sum of positive squares in 2 ways, for example, as 37601424 + 47004736 = 6132^2 + 6856^2 .

It is a tau number, because it is divible by the number of its divisors (20).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (84606163) 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 in 3 ways as a sum of consecutive naturals, for example, 528709 + ... + 528868.

Almost surely, 2^84606160 is an apocalyptic number.

84606160 is a gapful number since it is divisible by the number (80) formed by its first and last digit.

It is an amenable number.

84606160 is an abundant number, since it is smaller than the sum of its proper divisors (112103348).

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

84606160 is a wasteful number, since it uses less digits than its factorization.

84606160 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1057590 (or 1057584 counting only the distinct ones).

The product of its (nonzero) digits is 6912, while the sum is 31.

The square root of 84606160 is about 9198.1606857023. The cubic root of 84606160 is about 439.0028382816.

The spelling of 84606160 in words is "eighty-four million, six hundred six thousand, one hundred sixty".