5675643 has 8 divisors (see below), whose sum is σ = 8408400. Its totient is φ = 3783744.

The previous prime is 5675639. The next prime is 5675653. The reversal of 5675643 is 3465765.

5675643 is a `hidden beast` number, since 5 + 6 + 7 + 5 + 643 = 666.

It is not a de Polignac number, because 5675643 - 2² = 5675639 is a prime.

5675643 is a lucky number.

It is a junction number, because it is equal to n+sod(n) for n = 5675598 and 5675607.

It is not an unprimeable number, because it can be changed into a prime (5675633) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 105078 + ... + 105131.

It is an arithmetic number, because the mean of its divisors is an integer number (1051050).

Almost surely, 2^5675643 is an apocalyptic number.

5675643 is a deficient number, since it is larger than the sum of its proper divisors (2732757).

5675643 is a wasteful number, since it uses less digits than its factorization.

5675643 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 210218 (or 210212 counting only the distinct ones).

The product of its digits is 75600, while the sum is 36.

The square root of 5675643 is about 2382.3608039086. The cubic root of 5675643 is about 178.3767951445.

The spelling of 5675643 in words is "five million, six hundred seventy-five thousand, six hundred forty-three".