5628937 has 2 divisors, whose sum is σ = 5628938. Its totient is φ = 5628936.

The previous prime is 5628923. The next prime is 5628967. The reversal of 5628937 is 7398265.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 2886601 + 2742336 = 1699^2 + 1656^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-5628937 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 5628937.

It is not a weakly prime, because it can be changed into another prime (5628967) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2814468 + 2814469.

It is an arithmetic number, because the mean of its divisors is an integer number (2814469).

Almost surely, 2^5628937 is an apocalyptic number.

It is an amenable number.

5628937 is a deficient number, since it is larger than the sum of its proper divisors (1).

5628937 is an equidigital number, since it uses as much as digits as its factorization.

5628937 is an evil number, because the sum of its binary digits is even.

The product of its digits is 90720, while the sum is 40.

The square root of 5628937 is about 2372.5380924234. The cubic root of 5628937 is about 177.8861473672.

The spelling of 5628937 in words is "five million, six hundred twenty-eight thousand, nine hundred thirty-seven".