86841205 has 8 divisors (see below), whose sum is σ = 113683104. Its totient is φ = 63157200.

The previous prime is 86841133. The next prime is 86841221. The reversal of 86841205 is 50214868.

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

It is not a de Polignac number, because 86841205 - 2¹³ = 86833013 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 789411 + ... + 789520.

It is an arithmetic number, because the mean of its divisors is an integer number (14210388).

Almost surely, 2^86841205 is an apocalyptic number.

It is an amenable number.

86841205 is a deficient number, since it is larger than the sum of its proper divisors (26841899).

86841205 is a wasteful number, since it uses less digits than its factorization.

86841205 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1578947.

The product of its (nonzero) digits is 15360, while the sum is 34.

The square root of 86841205 is about 9318.8628598129. The cubic root of 86841205 is about 442.8350086306.

It can be divided in two parts, 8684 and 1205, that added together give a palindrome (9889).

The spelling of 86841205 in words is "eighty-six million, eight hundred forty-one thousand, two hundred five".