5638030 has 16 divisors (see below), whose sum is σ = 10178784. Its totient is φ = 2248480.

The previous prime is 5638021. The next prime is 5638037. The reversal of 5638030 is 308365.

It is a junction number, because it is equal to n+sod(n) for n = 5637986 and 5638004.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5638037) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3999 + ... + 5221.

It is an arithmetic number, because the mean of its divisors is an integer number (636174).

Almost surely, 2^5638030 is an apocalyptic number.

5638030 is a deficient number, since it is larger than the sum of its proper divisors (4540754).

5638030 is a wasteful number, since it uses less digits than its factorization.

5638030 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1691.

The product of its (nonzero) digits is 2160, while the sum is 25.

The square root of 5638030 is about 2374.4536213622. The cubic root of 5638030 is about 177.9818817564.

The spelling of 5638030 in words is "five million, six hundred thirty-eight thousand, thirty".