86850845 has 8 divisors (see below), whose sum is σ = 104302080. Its totient is φ = 69426640.

The previous prime is 86850817. The next prime is 86850847. The reversal of 86850845 is 54805868.

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

It is not a de Polignac number, because 86850845 - 2⁶ = 86850781 is a prime.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 86850796 and 86850805.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (86850847) 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, 1160 + ... + 13230.

It is an arithmetic number, because the mean of its divisors is an integer number (13037760).

Almost surely, 2^86850845 is an apocalyptic number.

It is an amenable number.

86850845 is a deficient number, since it is larger than the sum of its proper divisors (17451235).

86850845 is a wasteful number, since it uses less digits than its factorization.

86850845 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13515.

The product of its (nonzero) digits is 307200, while the sum is 44.

The square root of 86850845 is about 9319.3800759493. The cubic root of 86850845 is about 442.8513939841.

The spelling of 86850845 in words is "eighty-six million, eight hundred fifty thousand, eight hundred forty-five".