86648302740 has 96 divisors (see below), whose sum is σ = 257210440704. Its totient is φ = 21756487680.

The previous prime is 86648302733. The next prime is 86648302831. The reversal of 86648302740 is 4720384668.

It is a self number, because there is not a number n which added to its sum of digits gives 86648302740.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 560709 + ... + 698348.

It is an arithmetic number, because the mean of its divisors is an integer number (2679275424).

Almost surely, 2^86648302740 is an apocalyptic number.

It is an amenable number.

86648302740 is an abundant number, since it is smaller than the sum of its proper divisors (170562137964).

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

86648302740 is a wasteful number, since it uses less digits than its factorization.

86648302740 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1259137 (or 1259135 counting only the distinct ones).

The product of its (nonzero) digits is 1548288, while the sum is 48.

The spelling of 86648302740 in words is "eighty-six billion, six hundred forty-eight million, three hundred two thousand, seven hundred forty".