5628907 has 4 divisors (see below), whose sum is σ = 5635696. Its totient is φ = 5622120.

The previous prime is 5628899. The next prime is 5628913. The reversal of 5628907 is 7098265.

5628907 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

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 5628907 - 2³ = 5628899 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5628937) 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, 1944 + ... + 3877.

It is an arithmetic number, because the mean of its divisors is an integer number (1408924).

Almost surely, 2^5628907 is an apocalyptic number.

5628907 is a deficient number, since it is larger than the sum of its proper divisors (6789).

5628907 is an equidigital number, since it uses as much as digits as its factorization.

5628907 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6788.

The product of its (nonzero) digits is 30240, while the sum is 37.

The square root of 5628907 is about 2372.5317700718. The cubic root of 5628907 is about 177.8858313457.

The spelling of 5628907 in words is "five million, six hundred twenty-eight thousand, nine hundred seven".