86266850 has 24 divisors (see below), whose sum is σ = 163181520. Its totient is φ = 33920720.

The previous prime is 86266849. The next prime is 86266861. The reversal of 86266850 is 5866268.

It is a hoax number, since the sum of its digits (41) coincides with the sum of the digits of its distinct prime factors.

It is a junction number, because it is equal to n+sod(n) for n = 86266798 and 86266807.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 11672 + ... + 17571.

It is an arithmetic number, because the mean of its divisors is an integer number (6799230).

Almost surely, 2^86266850 is an apocalyptic number.

86266850 is a deficient number, since it is larger than the sum of its proper divisors (76914670).

86266850 is a wasteful number, since it uses less digits than its factorization.

86266850 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 29314 (or 29309 counting only the distinct ones).

The product of its (nonzero) digits is 138240, while the sum is 41.

The square root of 86266850 is about 9287.9949397058. The cubic root of 86266850 is about 441.8565664143.

The spelling of 86266850 in words is "eighty-six million, two hundred sixty-six thousand, eight hundred fifty".