82476268472 has 32 divisors (see below), whose sum is σ = 166579366800. Its totient is φ = 38056656384.

The previous prime is 82476268471. The next prime is 82476268529. The reversal of 82476268472 is 27486267428.

It is a super-2 number, since 2×82476268472² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (82476268471) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 339479 + ... + 529337.

Almost surely, 2^82476268472 is an apocalyptic number.

It is an amenable number.

82476268472 is an abundant number, since it is smaller than the sum of its proper divisors (84103098328).

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

82476268472 is a wasteful number, since it uses less digits than its factorization.

82476268472 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 194055 (or 194051 counting only the distinct ones).

The product of its digits is 14450688, while the sum is 56.

The spelling of 82476268472 in words is "eighty-two billion, four hundred seventy-six million, two hundred sixty-eight thousand, four hundred seventy-two".