5589631 has 2 divisors, whose sum is σ = 5589632. Its totient is φ = 5589630.

The previous prime is 5589611. The next prime is 5589659. The reversal of 5589631 is 1369855.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 5589631 - 2¹¹ = 5587583 is a prime.

It is a super-2 number, since 2×5589631² = 62487949432322, which contains 22 as substring.

It is an Ulam number.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (5589611) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2794815 + 2794816.

It is an arithmetic number, because the mean of its divisors is an integer number (2794816).

Almost surely, 2^5589631 is an apocalyptic number.

5589631 is a deficient number, since it is larger than the sum of its proper divisors (1).

5589631 is an equidigital number, since it uses as much as digits as its factorization.

5589631 is an evil number, because the sum of its binary digits is even.

The product of its digits is 32400, while the sum is 37.

The square root of 5589631 is about 2364.2400470341. The cubic root of 5589631 is about 177.4711293386.

The spelling of 5589631 in words is "five million, five hundred eighty-nine thousand, six hundred thirty-one".