86215762148 has 24 divisors (see below), whose sum is σ = 159408950400. Its totient is φ = 40687217568.

The previous prime is 86215762133. The next prime is 86215762151. The reversal of 86215762148 is 84126751268.

It is a junction number, because it is equal to n+sod(n) for n = 86215762096 and 86215762105.

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, 2088140 + ... + 2129027.

It is an arithmetic number, because the mean of its divisors is an integer number (6642039600).

Almost surely, 2^86215762148 is an apocalyptic number.

It is an amenable number.

86215762148 is a deficient number, since it is larger than the sum of its proper divisors (73193188252).

86215762148 is a wasteful number, since it uses less digits than its factorization.

86215762148 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4217459 (or 4217457 counting only the distinct ones).

The product of its digits is 1290240, while the sum is 50.

The spelling of 86215762148 in words is "eighty-six billion, two hundred fifteen million, seven hundred sixty-two thousand, one hundred forty-eight".