86528041 has 4 divisors (see below), whose sum is σ = 86550784. Its totient is φ = 86505300.

The previous prime is 86528027. The next prime is 86528051. The reversal of 86528041 is 14082568.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 86528041 - 2⁵ = 86528009 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 86527988 and 86528006.

It is not an unprimeable number, because it can be changed into a prime (86528051) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4125 + ... + 13786.

It is an arithmetic number, because the mean of its divisors is an integer number (21637696).

Almost surely, 2^86528041 is an apocalyptic number.

It is an amenable number.

86528041 is a deficient number, since it is larger than the sum of its proper divisors (22743).

86528041 is a wasteful number, since it uses less digits than its factorization.

86528041 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22742.

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

The square root of 86528041 is about 9302.0449902159. The cubic root of 86528041 is about 442.3020549537.

The spelling of 86528041 in words is "eighty-six million, five hundred twenty-eight thousand, forty-one".