86200287 has 4 divisors (see below), whose sum is σ = 114933720. Its totient is φ = 57466856.

The previous prime is 86200273. The next prime is 86200291. The reversal of 86200287 is 78200268.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 86200287 - 2⁴ = 86200271 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (86200487) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 14366712 + ... + 14366717.

It is an arithmetic number, because the mean of its divisors is an integer number (28733430).

Almost surely, 2^86200287 is an apocalyptic number.

86200287 is a deficient number, since it is larger than the sum of its proper divisors (28733433).

86200287 is a wasteful number, since it uses less digits than its factorization.

86200287 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28733432.

The product of its (nonzero) digits is 10752, while the sum is 33.

The square root of 86200287 is about 9284.4109667765. The cubic root of 86200287 is about 441.7428925199.

The spelling of 86200287 in words is "eighty-six million, two hundred thousand, two hundred eighty-seven".