6701603 has 2 divisors, whose sum is σ = 6701604. Its totient is φ = 6701602.

The previous prime is 6701537. The next prime is 6701609. The reversal of 6701603 is 3061076.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 6701603 - 2⁸ = 6701347 is a prime.

It is a super-2 number, since 2×6701603² = 89822965539218, which contains 22 as substring.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (6701609) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3350801 + 3350802.

It is an arithmetic number, because the mean of its divisors is an integer number (3350802).

Almost surely, 2^6701603 is an apocalyptic number.

6701603 is a deficient number, since it is larger than the sum of its proper divisors (1).

6701603 is an equidigital number, since it uses as much as digits as its factorization.

6701603 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 756, while the sum is 23.

The square root of 6701603 is about 2588.7454490544. The cubic root of 6701603 is about 188.5353966367.

Adding to 6701603 its reverse (3061076), we get a palindrome (9762679).

The spelling of 6701603 in words is "six million, seven hundred one thousand, six hundred three".