5222449 has 8 divisors (see below), whose sum is σ = 5532480. Its totient is φ = 4919376.

The previous prime is 5222447. The next prime is 5222501. The reversal of 5222449 is 9442225.

5222449 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a 4-Lehmer number, since φ(5222449) divides (5222449-1)⁴.

It is a cyclic number.

It is not a de Polignac number, because 5222449 - 2¹ = 5222447 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5222447) 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 7 ways as a sum of consecutive naturals, for example, 154 + ... + 3235.

It is an arithmetic number, because the mean of its divisors is an integer number (691560).

Almost surely, 2^5222449 is an apocalyptic number.

It is an amenable number.

5222449 is a deficient number, since it is larger than the sum of its proper divisors (310031).

5222449 is a wasteful number, since it uses less digits than its factorization.

5222449 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3479.

The product of its digits is 5760, while the sum is 28.

The square root of 5222449 is about 2285.2678180030. The cubic root of 5222449 is about 173.4967734370.

It can be divided in two parts, 5222 and 449, that added together give a triangular number (5671 = T₁₀₆).

The spelling of 5222449 in words is "five million, two hundred twenty-two thousand, four hundred forty-nine".