5887643 has 4 divisors (see below), whose sum is σ = 6012960. Its totient is φ = 5762328.

The previous prime is 5887631. The next prime is 5887649. The reversal of 5887643 is 3467885.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 5887643 - 2¹⁴ = 5871259 is a prime.

It is an Ulam number.

It is a d-powerful number, because it can be written as 5⁴ + 8² + 8² + 7⁸ + 6⁶ + 4⁷ + 3¹⁰ .

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 5887643.

It is not an unprimeable number, because it can be changed into a prime (5887649) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 62588 + ... + 62681.

It is an arithmetic number, because the mean of its divisors is an integer number (1503240).

Almost surely, 2^5887643 is an apocalyptic number.

5887643 is a deficient number, since it is larger than the sum of its proper divisors (125317).

5887643 is a wasteful number, since it uses less digits than its factorization.

5887643 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 125316.

The product of its digits is 161280, while the sum is 41.

The square root of 5887643 is about 2426.4465788473. The cubic root of 5887643 is about 180.5706478307.

The spelling of 5887643 in words is "five million, eight hundred eighty-seven thousand, six hundred forty-three".