5689621 has 8 divisors (see below), whose sum is σ = 6519680. Its totient is φ = 4863888.

The previous prime is 5689613. The next prime is 5689637. The reversal of 5689621 is 1269865.

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

It is a cyclic number.

It is not a de Polignac number, because 5689621 - 2³ = 5689613 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5689661) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2575 + ... + 4243.

It is an arithmetic number, because the mean of its divisors is an integer number (814960).

Almost surely, 2^5689621 is an apocalyptic number.

It is an amenable number.

5689621 is a deficient number, since it is larger than the sum of its proper divisors (830059).

5689621 is a wasteful number, since it uses less digits than its factorization.

5689621 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2163.

The product of its digits is 25920, while the sum is 37.

The square root of 5689621 is about 2385.2926445197. The cubic root of 5689621 is about 178.5231108283.

The spelling of 5689621 in words is "five million, six hundred eighty-nine thousand, six hundred twenty-one".