86208367 has 4 divisors (see below), whose sum is σ = 98523856. Its totient is φ = 73892880.

The previous prime is 86208361. The next prime is 86208371. The reversal of 86208367 is 76380268.

It is a happy number.

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 86208367 - 2³ = 86208359 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (86208361) 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, 6157734 + ... + 6157747.

It is an arithmetic number, because the mean of its divisors is an integer number (24630964).

Almost surely, 2^86208367 is an apocalyptic number.

86208367 is a deficient number, since it is larger than the sum of its proper divisors (12315489).

86208367 is a wasteful number, since it uses less digits than its factorization.

86208367 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12315488.

The product of its (nonzero) digits is 96768, while the sum is 40.

The square root of 86208367 is about 9284.8460945780. The cubic root of 86208367 is about 441.7566943728.

The spelling of 86208367 in words is "eighty-six million, two hundred eight thousand, three hundred sixty-seven".