84964180 has 48 divisors (see below), whose sum is σ = 210502656. Its totient is φ = 28189440.

The previous prime is 84964169. The next prime is 84964183. The reversal of 84964180 is 8146948.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (84964183) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5449 + ... + 14128.

It is an arithmetic number, because the mean of its divisors is an integer number (4385472).

Almost surely, 2^84964180 is an apocalyptic number.

It is an amenable number.

84964180 is an abundant number, since it is smaller than the sum of its proper divisors (125538476).

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

84964180 is a wasteful number, since it uses less digits than its factorization.

84964180 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19624 (or 19622 counting only the distinct ones).

The product of its (nonzero) digits is 55296, while the sum is 40.

The square root of 84964180 is about 9217.6016403401. The cubic root of 84964180 is about 439.6211960129.

The spelling of 84964180 in words is "eighty-four million, nine hundred sixty-four thousand, one hundred eighty".