5628943 has 4 divisors (see below), whose sum is σ = 5644408. Its totient is φ = 5613480.

The previous prime is 5628937. The next prime is 5628967. The reversal of 5628943 is 3498265.

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 5628943 - 2⁹ = 5628431 is a prime.

It is a Duffinian number.

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 in 3 ways as a sum of consecutive naturals, for example, 7173 + ... + 7918.

It is an arithmetic number, because the mean of its divisors is an integer number (1411102).

Almost surely, 2^5628943 is an apocalyptic number.

5628943 is a deficient number, since it is larger than the sum of its proper divisors (15465).

5628943 is a wasteful number, since it uses less digits than its factorization.

5628943 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15464.

The product of its digits is 51840, while the sum is 37.

The square root of 5628943 is about 2372.5393568917. The cubic root of 5628943 is about 177.8862105713.

The spelling of 5628943 in words is "five million, six hundred twenty-eight thousand, nine hundred forty-three".