82287415936 has 64 divisors (see below), whose sum is σ = 179286550560. Its totient is φ = 37308902400.

The previous prime is 82287415921. The next prime is 82287415993. The reversal of 82287415936 is 63951478228.

It is a tau number, because it is divible by the number of its divisors (64).

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 485371 + ... + 632581.

Almost surely, 2^82287415936 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 82287415936, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (89643275280).

82287415936 is an abundant number, since it is smaller than the sum of its proper divisors (96999134624).

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

82287415936 is a wasteful number, since it uses less digits than its factorization.

82287415936 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 147633 (or 147621 counting only the distinct ones).

The product of its digits is 5806080, while the sum is 55.

The spelling of 82287415936 in words is "eighty-two billion, two hundred eighty-seven million, four hundred fifteen thousand, nine hundred thirty-six".