5705128 has 32 divisors (see below), whose sum is σ = 12569760. Its totient is φ = 2393280.

The previous prime is 5705113. The next prime is 5705137. The reversal of 5705128 is 8215075.

It is a junction number, because it is equal to n+sod(n) for n = 5705096 and 5705105.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1350 + ... + 3637.

It is an arithmetic number, because the mean of its divisors is an integer number (392805).

Almost surely, 2^5705128 is an apocalyptic number.

It is an amenable number.

5705128 is an abundant number, since it is smaller than the sum of its proper divisors (6864632).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

5705128 is a wasteful number, since it uses less digits than its factorization.

5705128 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5017 (or 5013 counting only the distinct ones).

The product of its (nonzero) digits is 2800, while the sum is 28.

The square root of 5705128 is about 2388.5409772495. The cubic root of 5705128 is about 178.6851513016.

The spelling of 5705128 in words is "five million, seven hundred five thousand, one hundred twenty-eight".