5517229 has 4 divisors (see below), whose sum is σ = 5522140. Its totient is φ = 5512320.

The previous prime is 5517227. The next prime is 5517257. The reversal of 5517229 is 9227155.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It can be written as a sum of positive squares in 2 ways, for example, as 1695204 + 3822025 = 1302^2 + 1955^2 .

It is a cyclic number.

It is not a de Polignac number, because 5517229 - 2¹ = 5517227 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 5517229.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5517227) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 157 + ... + 3325.

It is an arithmetic number, because the mean of its divisors is an integer number (1380535).

Almost surely, 2^5517229 is an apocalyptic number.

It is an amenable number.

5517229 is a deficient number, since it is larger than the sum of its proper divisors (4911).

5517229 is a wasteful number, since it uses less digits than its factorization.

5517229 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4910.

The product of its digits is 6300, while the sum is 31.

The square root of 5517229 is about 2348.8782429066. The cubic root of 5517229 is about 176.7015409180.

The spelling of 5517229 in words is "five million, five hundred seventeen thousand, two hundred twenty-nine".