82070006802 has 48 divisors (see below), whose sum is σ = 192441922560. Its totient is φ = 23263928352.

The previous prime is 82070006789. The next prime is 82070006807. The reversal of 82070006802 is 20860007028.

It is not an unprimeable number, because it can be changed into a prime (82070006807) 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, 1061677 + ... + 1136352.

It is an arithmetic number, because the mean of its divisors is an integer number (4009206720).

Almost surely, 2^82070006802 is an apocalyptic number.

82070006802 is an abundant number, since it is smaller than the sum of its proper divisors (110371915758).

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

82070006802 is a wasteful number, since it uses less digits than its factorization.

82070006802 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2198175 (or 2198168 counting only the distinct ones).

The product of its (nonzero) digits is 10752, while the sum is 33.

The spelling of 82070006802 in words is "eighty-two billion, seventy million, six thousand, eight hundred two".