5873643 has 6 divisors (see below), whose sum is σ = 8484164. Its totient is φ = 3915756.

The previous prime is 5873611. The next prime is 5873677. The reversal of 5873643 is 3463785.

It is a happy number.

5873643 is a `hidden beast` number, since 5 + 8 + 7 + 3 + 643 = 666.

It is not a de Polignac number, because 5873643 - 2⁵ = 5873611 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 5873598 and 5873607.

It is not an unprimeable number, because it can be changed into a prime (5873243) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 326305 + ... + 326322.

Almost surely, 2^5873643 is an apocalyptic number.

5873643 is a deficient number, since it is larger than the sum of its proper divisors (2610521).

5873643 is a wasteful number, since it uses less digits than its factorization.

5873643 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 652633 (or 652630 counting only the distinct ones).

The product of its digits is 60480, while the sum is 36.

The square root of 5873643 is about 2423.5599848157. The cubic root of 5873643 is about 180.4274102365.

The spelling of 5873643 in words is "five million, eight hundred seventy-three thousand, six hundred forty-three".