5657203 has 4 divisors (see below), whose sum is σ = 5670040. Its totient is φ = 5644368.

The previous prime is 5657177. The next prime is 5657207. The reversal of 5657203 is 3027565.

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 5657203 - 2⁹ = 5656691 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5657207) 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, 5733 + ... + 6646.

It is an arithmetic number, because the mean of its divisors is an integer number (1417510).

Almost surely, 2^5657203 is an apocalyptic number.

5657203 is a deficient number, since it is larger than the sum of its proper divisors (12837).

5657203 is a wasteful number, since it uses less digits than its factorization.

5657203 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12836.

The product of its (nonzero) digits is 6300, while the sum is 28.

The square root of 5657203 is about 2378.4875446384. The cubic root of 5657203 is about 178.1834052037.

The spelling of 5657203 in words is "five million, six hundred fifty-seven thousand, two hundred three".