5628916 has 6 divisors (see below), whose sum is σ = 9850610. Its totient is φ = 2814456.

The previous prime is 5628913. The next prime is 5628923. The reversal of 5628916 is 6198265.

It can be written as a sum of positive squares in only one way, i.e., 4016016 + 1612900 = 2004^2 + 1270^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5628913) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 703611 + ... + 703618.

Almost surely, 2^5628916 is an apocalyptic number.

It is an amenable number.

5628916 is a deficient number, since it is larger than the sum of its proper divisors (4221694).

5628916 is a wasteful number, since it uses less digits than its factorization.

5628916 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1407233 (or 1407231 counting only the distinct ones).

The product of its digits is 25920, while the sum is 37.

The square root of 5628916 is about 2372.5336667790. The cubic root of 5628916 is about 177.8859261523.

The spelling of 5628916 in words is "five million, six hundred twenty-eight thousand, nine hundred sixteen".