85973003 has 2 divisors, whose sum is σ = 85973004. Its totient is φ = 85973002.

The previous prime is 85972981. The next prime is 85973033. The reversal of 85973003 is 30037958.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 85973003 - 2¹² = 85968907 is a prime.

It is not a weakly prime, because it can be changed into another prime (85973033) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 42986501 + 42986502.

It is an arithmetic number, because the mean of its divisors is an integer number (42986502).

Almost surely, 2^85973003 is an apocalyptic number.

85973003 is a deficient number, since it is larger than the sum of its proper divisors (1).

85973003 is an equidigital number, since it uses as much as digits as its factorization.

85973003 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 22680, while the sum is 35.

The square root of 85973003 is about 9272.1628005552. The cubic root of 85973003 is about 441.3543034677.

The spelling of 85973003 in words is "eighty-five million, nine hundred seventy-three thousand, three".