5697903 has 4 divisors (see below), whose sum is σ = 7597208. Its totient is φ = 3798600.

The previous prime is 5697899. The next prime is 5697911. The reversal of 5697903 is 3097965.

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

It is not a de Polignac number, because 5697903 - 2² = 5697899 is a prime.

It is a D-number.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5697943) 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, 949648 + ... + 949653.

It is an arithmetic number, because the mean of its divisors is an integer number (1899302).

Almost surely, 2^5697903 is an apocalyptic number.

5697903 is a deficient number, since it is larger than the sum of its proper divisors (1899305).

5697903 is a wasteful number, since it uses less digits than its factorization.

5697903 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1899304.

The product of its (nonzero) digits is 51030, while the sum is 39.

The square root of 5697903 is about 2387.0280685405. The cubic root of 5697903 is about 178.6096902089.

The spelling of 5697903 in words is "five million, six hundred ninety-seven thousand, nine hundred three".