5605243 has 8 divisors (see below), whose sum is σ = 6425312. Its totient is φ = 4790016.

The previous prime is 5605217. The next prime is 5605253. The reversal of 5605243 is 3425065.

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

It is not a de Polignac number, because 5605243 - 2¹³ = 5597051 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5605253) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1771 + ... + 3787.

It is an arithmetic number, because the mean of its divisors is an integer number (803164).

Almost surely, 2^5605243 is an apocalyptic number.

5605243 is a deficient number, since it is larger than the sum of its proper divisors (820069).

5605243 is a wasteful number, since it uses less digits than its factorization.

5605243 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2421.

The product of its (nonzero) digits is 3600, while the sum is 25.

The square root of 5605243 is about 2367.5394400094. The cubic root of 5605243 is about 177.6362030700.

The spelling of 5605243 in words is "five million, six hundred five thousand, two hundred forty-three".