5589121 has 4 divisors (see below), whose sum is σ = 5596372. Its totient is φ = 5581872.

The previous prime is 5589019. The next prime is 5589127. The reversal of 5589121 is 1219855.

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

It can be written as a sum of positive squares in 2 ways, for example, as 4665600 + 923521 = 2160^2 + 961^2 .

It is a cyclic number.

It is not a de Polignac number, because 5589121 - 2¹¹ = 5587073 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5589127) 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, 2310 + ... + 4063.

It is an arithmetic number, because the mean of its divisors is an integer number (1399093).

Almost surely, 2^5589121 is an apocalyptic number.

It is an amenable number.

5589121 is a deficient number, since it is larger than the sum of its proper divisors (7251).

5589121 is an equidigital number, since it uses as much as digits as its factorization.

5589121 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7250.

The product of its digits is 3600, while the sum is 31.

The square root of 5589121 is about 2364.1321875056. The cubic root of 5589121 is about 177.4657316640.

It can be divided in two parts, 55891 and 21, that multiplied together give a palindrome (1173711).

The spelling of 5589121 in words is "five million, five hundred eighty-nine thousand, one hundred twenty-one".