84771588006 has 24 divisors (see below), whose sum is σ = 209910599184. Its totient is φ = 24220453680.

The previous prime is 84771587897. The next prime is 84771588047. The reversal of 84771588006 is 60088517748.

It is a happy number.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 336395065 + ... + 336395316.

It is an arithmetic number, because the mean of its divisors is an integer number (8746274966).

Almost surely, 2^84771588006 is an apocalyptic number.

84771588006 is an abundant number, since it is smaller than the sum of its proper divisors (125139011178).

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

84771588006 is a wasteful number, since it uses less digits than its factorization.

84771588006 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 672790396 (or 672790393 counting only the distinct ones).

The product of its (nonzero) digits is 3010560, while the sum is 54.

The spelling of 84771588006 in words is "eighty-four billion, seven hundred seventy-one million, five hundred eighty-eight thousand, six".