86313641 has 16 divisors (see below), whose sum is σ = 98454528. Its totient is φ = 75187200.

The previous prime is 86313613. The next prime is 86313649. The reversal of 86313641 is 14631368.

It is a cyclic number.

It is not a de Polignac number, because 86313641 - 2¹⁴ = 86297257 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 86313598 and 86313607.

It is not an unprimeable number, because it can be changed into a prime (86313649) 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 15 ways as a sum of consecutive naturals, for example, 8561 + ... + 15681.

It is an arithmetic number, because the mean of its divisors is an integer number (6153408).

Almost surely, 2^86313641 is an apocalyptic number.

It is an amenable number.

86313641 is a deficient number, since it is larger than the sum of its proper divisors (12140887).

86313641 is a wasteful number, since it uses less digits than its factorization.

86313641 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7192.

The product of its digits is 10368, while the sum is 32.

The square root of 86313641 is about 9290.5134949582. The cubic root of 86313641 is about 441.9364394042.

The spelling of 86313641 in words is "eighty-six million, three hundred thirteen thousand, six hundred forty-one".