5579867 has 4 divisors (see below), whose sum is σ = 5600880. Its totient is φ = 5558856.

The previous prime is 5579857. The next prime is 5579879. The reversal of 5579867 is 7689755.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 5579867 - 2¹² = 5575771 is a prime.

It is a super-2 number, since 2×5579867² = 62269831475378, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5579837) 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 3 ways as a sum of consecutive naturals, for example, 10103 + ... + 10640.

It is an arithmetic number, because the mean of its divisors is an integer number (1400220).

Almost surely, 2^5579867 is an apocalyptic number.

5579867 is a deficient number, since it is larger than the sum of its proper divisors (21013).

5579867 is a wasteful number, since it uses less digits than its factorization.

5579867 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21012.

The product of its digits is 529200, while the sum is 47.

The square root of 5579867 is about 2362.1742103410. The cubic root of 5579867 is about 177.3677332434.

It can be divided in two parts, 5579 and 867, that added together give a palindrome (6446).

The spelling of 5579867 in words is "five million, five hundred seventy-nine thousand, eight hundred sixty-seven".