5643030 has 32 divisors (see below), whose sum is σ = 13652064. Its totient is φ = 1492736.

The previous prime is 5642999. The next prime is 5643041. The reversal of 5643030 is 303465.

It is a junction number, because it is equal to n+sod(n) for n = 5642988 and 5643006.

It is a congruent number.

It is an unprimeable number.

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 15 ways as a sum of consecutive naturals, for example, 3424 + ... + 4796.

It is an arithmetic number, because the mean of its divisors is an integer number (426627).

Almost surely, 2^5643030 is an apocalyptic number.

5643030 is an abundant number, since it is smaller than the sum of its proper divisors (8009034).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

5643030 is a wasteful number, since it uses less digits than its factorization.

5643030 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1520.

The product of its (nonzero) digits is 1080, while the sum is 21.

The square root of 5643030 is about 2375.5062618314. The cubic root of 5643030 is about 178.0344797070.

Adding to 5643030 its reverse (303465), we get a palindrome (5946495).

The spelling of 5643030 in words is "five million, six hundred forty-three thousand, thirty".