86471003 has 2 divisors, whose sum is σ = 86471004. Its totient is φ = 86471002.

The previous prime is 86470987. The next prime is 86471017. The reversal of 86471003 is 30017468.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 86471003 - 2⁴ = 86470987 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (86471093) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 43235501 + 43235502.

It is an arithmetic number, because the mean of its divisors is an integer number (43235502).

Almost surely, 2^86471003 is an apocalyptic number.

86471003 is a deficient number, since it is larger than the sum of its proper divisors (1).

86471003 is an equidigital number, since it uses as much as digits as its factorization.

86471003 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 4032, while the sum is 29.

The square root of 86471003 is about 9298.9785998248. The cubic root of 86471003 is about 442.2048472753.

The spelling of 86471003 in words is "eighty-six million, four hundred seventy-one thousand, three".