5643069 has 8 divisors (see below), whose sum is σ = 7666272. Its totient is φ = 3690960.

The previous prime is 5643059. The next prime is 5643089. The reversal of 5643069 is 9603465.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 5643069 - 2¹⁷ = 5511997 is a prime.

It is a super-2 number, since 2×5643069² = 63688455477522, which contains 22 as substring.

It is a Smith number, since the sum of its digits (33) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is an Ulam number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5643059) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 17587 + ... + 17904.

It is an arithmetic number, because the mean of its divisors is an integer number (958284).

Almost surely, 2^5643069 is an apocalyptic number.

It is an amenable number.

5643069 is a deficient number, since it is larger than the sum of its proper divisors (2023203).

5643069 is a wasteful number, since it uses less digits than its factorization.

5643069 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 35547.

The product of its (nonzero) digits is 19440, while the sum is 33.

The square root of 5643069 is about 2375.5144705937. The cubic root of 5643069 is about 178.0348898489.

The spelling of 5643069 in words is "five million, six hundred forty-three thousand, sixty-nine".