5728703 has 4 divisors (see below), whose sum is σ = 5736888. Its totient is φ = 5720520.

The previous prime is 5728691. The next prime is 5728721. The reversal of 5728703 is 3078275.

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 5728703 - 2⁸ = 5728447 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 5728703.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5728733) 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, 2933 + ... + 4478.

It is an arithmetic number, because the mean of its divisors is an integer number (1434222).

Almost surely, 2^5728703 is an apocalyptic number.

5728703 is a deficient number, since it is larger than the sum of its proper divisors (8185).

5728703 is an equidigital number, since it uses as much as digits as its factorization.

5728703 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8184.

The product of its (nonzero) digits is 11760, while the sum is 32.

The square root of 5728703 is about 2393.4709106233. The cubic root of 5728703 is about 178.9309368100.

The spelling of 5728703 in words is "five million, seven hundred twenty-eight thousand, seven hundred three".