86039875 has 16 divisors (see below), whose sum is σ = 108684576. Its totient is φ = 67994400.

The previous prime is 86039851. The next prime is 86039879. The reversal of 86039875 is 57893068.

It is not a de Polignac number, because 86039875 - 2¹¹ = 86037827 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (86039879) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6229 + ... + 14521.

It is an arithmetic number, because the mean of its divisors is an integer number (6792786).

Almost surely, 2^86039875 is an apocalyptic number.

86039875 is a deficient number, since it is larger than the sum of its proper divisors (22644701).

86039875 is an equidigital number, since it uses as much as digits as its factorization.

86039875 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8391 (or 8381 counting only the distinct ones).

The product of its (nonzero) digits is 362880, while the sum is 46.

The square root of 86039875 is about 9275.7681622602. The cubic root of 86039875 is about 441.4687060318.

The spelling of 86039875 in words is "eighty-six million, thirty-nine thousand, eight hundred seventy-five".