8945003 has 2 divisors, whose sum is σ = 8945004. Its totient is φ = 8945002.

The previous prime is 8944973. The next prime is 8945033. The reversal of 8945003 is 3005498.

It is a balanced prime because it is at equal distance from previous prime (8944973) and next prime (8945033).

It is a cyclic number.

It is not a de Polignac number, because 8945003 - 2⁶ = 8944939 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (8945033) 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, 4472501 + 4472502.

It is an arithmetic number, because the mean of its divisors is an integer number (4472502).

Almost surely, 2^8945003 is an apocalyptic number.

8945003 is a deficient number, since it is larger than the sum of its proper divisors (1).

8945003 is an equidigital number, since it uses as much as digits as its factorization.

8945003 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 4320, while the sum is 29.

The square root of 8945003 is about 2990.8197872824. The cubic root of 8945003 is about 207.5838186558.

The spelling of 8945003 in words is "eight million, nine hundred forty-five thousand, three".