5641783 has 8 divisors (see below), whose sum is σ = 6656000. Its totient is φ = 4679640.

The previous prime is 5641781. The next prime is 5641787. The reversal of 5641783 is 3871465.

5641783 is digitally balanced in base 8, because in such base it contains all the possibile digits an equal number of times.

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

It is not a de Polignac number, because 5641783 - 2¹ = 5641781 is a prime.

It is a Duffinian number.

5641783 is strictly pandigital in base 8.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5641781) 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, 12783 + ... + 13216.

It is an arithmetic number, because the mean of its divisors is an integer number (832000).

Almost surely, 2^5641783 is an apocalyptic number.

5641783 is a deficient number, since it is larger than the sum of its proper divisors (1014217).

5641783 is a wasteful number, since it uses less digits than its factorization.

5641783 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26037.

The product of its digits is 20160, while the sum is 34.

The square root of 5641783 is about 2375.2437769627. The cubic root of 5641783 is about 178.0213646872.

The spelling of 5641783 in words is "five million, six hundred forty-one thousand, seven hundred eighty-three".