84607448180 has 12 divisors (see below), whose sum is σ = 177675641220. Its totient is φ = 33842979264.

The previous prime is 84607448179. The next prime is 84607448183. The reversal of 84607448180 is 8184470648.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 45328964836 + 39278483344 = 212906^2 + 198188^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (84607448183) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2115186185 + ... + 2115186224.

It is an arithmetic number, because the mean of its divisors is an integer number (14806303435).

Almost surely, 2^84607448180 is an apocalyptic number.

It is an amenable number.

84607448180 is an abundant number, since it is smaller than the sum of its proper divisors (93068193040).

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

84607448180 is a wasteful number, since it uses less digits than its factorization.

84607448180 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4230372418 (or 4230372416 counting only the distinct ones).

The product of its (nonzero) digits is 1376256, while the sum is 50.

The spelling of 84607448180 in words is "eighty-four billion, six hundred seven million, four hundred forty-eight thousand, one hundred eighty".