86024217 has 8 divisors (see below), whose sum is σ = 115751680. Its totient is φ = 56823120.

The previous prime is 86024207. The next prime is 86024219. The reversal of 86024217 is 71242068.

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

It is not a de Polignac number, because 86024217 - 2¹¹ = 86022169 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (86024219) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 131209 + ... + 131862.

It is an arithmetic number, because the mean of its divisors is an integer number (14468960).

Almost surely, 2^86024217 is an apocalyptic number.

It is an amenable number.

86024217 is a deficient number, since it is larger than the sum of its proper divisors (29727463).

86024217 is a wasteful number, since it uses less digits than its factorization.

86024217 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 263183.

The product of its (nonzero) digits is 5376, while the sum is 30.

The square root of 86024217 is about 9274.9240967245. The cubic root of 86024217 is about 441.4419241226.

The spelling of 86024217 in words is "eighty-six million, twenty-four thousand, two hundred seventeen".