5889645 has 16 divisors (see below), whose sum is σ = 10470720. Its totient is φ = 3141072.

The previous prime is 5889619. The next prime is 5889649. The reversal of 5889645 is 5469885.

5889645 is a `hidden beast` number, since 588 + 9 + 64 + 5 = 666.

It is not a de Polignac number, because 5889645 - 2⁷ = 5889517 is a prime.

It is a super-3 number, since 3×5889645³ (a number of 21 digits) contains 333 as substring.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a self number, because there is not a number n which added to its sum of digits gives 5889645.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5889649) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 21679 + ... + 21948.

It is an arithmetic number, because the mean of its divisors is an integer number (654420).

Almost surely, 2^5889645 is an apocalyptic number.

It is an amenable number.

5889645 is a deficient number, since it is larger than the sum of its proper divisors (4581075).

5889645 is a wasteful number, since it uses less digits than its factorization.

5889645 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 43641 (or 43635 counting only the distinct ones).

The product of its digits is 345600, while the sum is 45.

The square root of 5889645 is about 2426.8590811994. The cubic root of 5889645 is about 180.5911122435.

The spelling of 5889645 in words is "five million, eight hundred eighty-nine thousand, six hundred forty-five".