5605219 has 4 divisors (see below), whose sum is σ = 5615640. Its totient is φ = 5594800.

The previous prime is 5605217. The next prime is 5605253. The reversal of 5605219 is 9125065.

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 5605219 - 2¹ = 5605217 is a prime.

It is a super-2 number, since 2×5605219² = 62836960075922, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5605217) 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, 4357 + ... + 5494.

It is an arithmetic number, because the mean of its divisors is an integer number (1403910).

Almost surely, 2^5605219 is an apocalyptic number.

5605219 is a deficient number, since it is larger than the sum of its proper divisors (10421).

5605219 is an equidigital number, since it uses as much as digits as its factorization.

5605219 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10420.

The product of its (nonzero) digits is 2700, while the sum is 28.

The square root of 5605219 is about 2367.5343714506. The cubic root of 5605219 is about 177.6359495410.

The spelling of 5605219 in words is "five million, six hundred five thousand, two hundred nineteen".