86534201 has 8 divisors (see below), whose sum is σ = 93462600. Its totient is φ = 79644672.

The previous prime is 86534197. The next prime is 86534209. The reversal of 86534201 is 10243568.

It can be written as a sum of positive squares in 4 ways, for example, as 25600 + 86508601 = 160^2 + 9301^2 .

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 86534201 - 2² = 86534197 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (86534209) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5000 + ... + 14073.

It is an arithmetic number, because the mean of its divisors is an integer number (11682825).

Almost surely, 2^86534201 is an apocalyptic number.

It is an amenable number.

86534201 is a deficient number, since it is larger than the sum of its proper divisors (6928399).

86534201 is a wasteful number, since it uses less digits than its factorization.

86534201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19435.

The product of its (nonzero) digits is 5760, while the sum is 29.

The square root of 86534201 is about 9302.3760943105. The cubic root of 86534201 is about 442.3125506496.

Adding to 86534201 its reverse (10243568), we get a palindrome (96777769).

The spelling of 86534201 in words is "eighty-six million, five hundred thirty-four thousand, two hundred one".