86008541 has 2 divisors, whose sum is σ = 86008542. Its totient is φ = 86008540.

The previous prime is 86008537. The next prime is 86008547. The reversal of 86008541 is 14580068.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 67980025 + 18028516 = 8245^2 + 4246^2 .

It is a cyclic number.

It is not a de Polignac number, because 86008541 - 2² = 86008537 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 86008498 and 86008507.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (86008547) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 43004270 + 43004271.

It is an arithmetic number, because the mean of its divisors is an integer number (43004271).

Almost surely, 2^86008541 is an apocalyptic number.

It is an amenable number.

86008541 is a deficient number, since it is larger than the sum of its proper divisors (1).

86008541 is an equidigital number, since it uses as much as digits as its factorization.

86008541 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 7680, while the sum is 32.

The square root of 86008541 is about 9274.0789839207. The cubic root of 86008541 is about 441.4151081699.

The spelling of 86008541 in words is "eighty-six million, eight thousand, five hundred forty-one".