86057903 has 2 divisors, whose sum is σ = 86057904. Its totient is φ = 86057902.

The previous prime is 86057899. The next prime is 86057911. The reversal of 86057903 is 30975068.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 86057903 - 2² = 86057899 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (86057963) 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, 43028951 + 43028952.

It is an arithmetic number, because the mean of its divisors is an integer number (43028952).

Almost surely, 2^86057903 is an apocalyptic number.

86057903 is a deficient number, since it is larger than the sum of its proper divisors (1).

86057903 is an equidigital number, since it uses as much as digits as its factorization.

86057903 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 45360, while the sum is 38.

The square root of 86057903 is about 9276.7398907159. The cubic root of 86057903 is about 441.4995376357.

The spelling of 86057903 in words is "eighty-six million, fifty-seven thousand, nine hundred three".