86039219 has 8 divisors (see below), whose sum is σ = 99943008. Its totient is φ = 72538560.

The previous prime is 86039203. The next prime is 86039221. The reversal of 86039219 is 91293068.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 86039219 - 2⁴ = 86039203 is a prime.

It is a super-2 number, since 2×86039219² = 14805494412259922, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (86039419) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 100322 + ... + 101175.

It is an arithmetic number, because the mean of its divisors is an integer number (12492876).

Almost surely, 2^86039219 is an apocalyptic number.

86039219 is a deficient number, since it is larger than the sum of its proper divisors (13903789).

86039219 is a wasteful number, since it uses less digits than its factorization.

86039219 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 201565.

The product of its (nonzero) digits is 23328, while the sum is 38.

The square root of 86039219 is about 9275.7328012400. The cubic root of 86039219 is about 441.4675840551.

The spelling of 86039219 in words is "eighty-six million, thirty-nine thousand, two hundred nineteen".