5628705 has 8 divisors (see below), whose sum is σ = 9005952. Its totient is φ = 3001968.

The previous prime is 5628703. The next prime is 5628713. The reversal of 5628705 is 5078265.

It is a happy number.

5628705 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 5628705 - 2¹ = 5628703 is a prime.

5628705 is a lucky number.

It is not an unprimeable number, because it can be changed into a prime (5628703) by changing a digit.

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, 187609 + ... + 187638.

It is an arithmetic number, because the mean of its divisors is an integer number (1125744).

Almost surely, 2^5628705 is an apocalyptic number.

It is an amenable number.

5628705 is a deficient number, since it is larger than the sum of its proper divisors (3377247).

5628705 is a wasteful number, since it uses less digits than its factorization.

5628705 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 375255.

The product of its (nonzero) digits is 16800, while the sum is 33.

The square root of 5628705 is about 2372.4891991324. The cubic root of 5628705 is about 177.8837034390.

The spelling of 5628705 in words is "five million, six hundred twenty-eight thousand, seven hundred five".