5624728 has 16 divisors (see below), whose sum is σ = 10575000. Its totient is φ = 2804736.

The previous prime is 5624713. The next prime is 5624743. The reversal of 5624728 is 8274265.

It is an interprime number because it is at equal distance from previous prime (5624713) and next prime (5624743).

It is a junction number, because it is equal to n+sod(n) for n = 5624693 and 5624702.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3288 + ... + 4696.

Almost surely, 2^5624728 is an apocalyptic number.

It is an amenable number.

5624728 is a deficient number, since it is larger than the sum of its proper divisors (4950272).

5624728 is a wasteful number, since it uses less digits than its factorization.

5624728 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1914 (or 1910 counting only the distinct ones).

The product of its digits is 26880, while the sum is 34.

The square root of 5624728 is about 2371.6509017982. The cubic root of 5624728 is about 177.8417985858.

The spelling of 5624728 in words is "five million, six hundred twenty-four thousand, seven hundred twenty-eight".