82472472882 has 48 divisors (see below), whose sum is σ = 182113064640. Its totient is φ = 26964546336.

The previous prime is 82472472869. The next prime is 82472472883. The reversal of 82472472882 is 28827427428.

It is a happy number.

82472472882 is a `hidden beast` number, since 8 + 24 + 72 + 472 + 8 + 82 = 666.

It is not an unprimeable number, because it can be changed into a prime (82472472883) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 4117969 + ... + 4137947.

It is an arithmetic number, because the mean of its divisors is an integer number (3794022180).

Almost surely, 2^82472472882 is an apocalyptic number.

82472472882 is an abundant number, since it is smaller than the sum of its proper divisors (99640591758).

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

82472472882 is a wasteful number, since it uses less digits than its factorization.

82472472882 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24367 (or 24364 counting only the distinct ones).

The product of its digits is 6422528, while the sum is 54.

The spelling of 82472472882 in words is "eighty-two billion, four hundred seventy-two million, four hundred seventy-two thousand, eight hundred eighty-two".