697003 has 4 divisors (see below), whose sum is σ = 710208. Its totient is φ = 683800.

The previous prime is 696991. The next prime is 697009. The reversal of 697003 is 300796.

697003 is nontrivially palindromic in base 15.

697003 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 697003 - 2⁹ = 696491 is a prime.

It is a Duffinian number.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 697003.

It is not an unprimeable number, because it can be changed into a prime (697009) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6523 + ... + 6628.

It is an arithmetic number, because the mean of its divisors is an integer number (177552).

2⁶⁹⁷⁰⁰³ is an apocalyptic number.

697003 is a deficient number, since it is larger than the sum of its proper divisors (13205).

697003 is a wasteful number, since it uses less digits than its factorization.

697003 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13204.

The product of its (nonzero) digits is 1134, while the sum is 25.

The square root of 697003 is about 834.8670552849. The cubic root of 697003 is about 88.6635023148.

Adding to 697003 its reverse (300796), we get a palindrome (997799).

The spelling of 697003 in words is "six hundred ninety-seven thousand, three".