86204983 has 2 divisors, whose sum is σ = 86204984. Its totient is φ = 86204982.

The previous prime is 86204971. The next prime is 86204999. The reversal of 86204983 is 38940268.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 86204983 - 2⁹ = 86204471 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (86204903) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 43102491 + 43102492.

It is an arithmetic number, because the mean of its divisors is an integer number (43102492).

Almost surely, 2^86204983 is an apocalyptic number.

86204983 is a deficient number, since it is larger than the sum of its proper divisors (1).

86204983 is an equidigital number, since it uses as much as digits as its factorization.

86204983 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 82944, while the sum is 40.

The square root of 86204983 is about 9284.6638603667. The cubic root of 86204983 is about 441.7509140978.

The spelling of 86204983 in words is "eighty-six million, two hundred four thousand, nine hundred eighty-three".