5586649 has 4 divisors (see below), whose sum is σ = 5597136. Its totient is φ = 5576164.

The previous prime is 5586629. The next prime is 5586671. The reversal of 5586649 is 9466855.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 9466855 = 5 ⋅1893371.

It is a cyclic number.

It is not a de Polignac number, because 5586649 - 2¹⁵ = 5553881 is a prime.

It is a d-powerful number, because it can be written as 5⁹ + 5⁹ + 8³ + 6 + 6⁸ + 4⁴ + 9 .

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5586629) 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, 4399 + ... + 5524.

It is an arithmetic number, because the mean of its divisors is an integer number (1399284).

Almost surely, 2^5586649 is an apocalyptic number.

It is an amenable number.

5586649 is a deficient number, since it is larger than the sum of its proper divisors (10487).

5586649 is an equidigital number, since it uses as much as digits as its factorization.

5586649 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10486.

The product of its digits is 259200, while the sum is 43.

The square root of 5586649 is about 2363.6093162788. The cubic root of 5586649 is about 177.4395641634.

The spelling of 5586649 in words is "five million, five hundred eighty-six thousand, six hundred forty-nine".