5185243 has 4 divisors (see below), whose sum is σ = 5926000. Its totient is φ = 4444488.

The previous prime is 5185223. The next prime is 5185253. The reversal of 5185243 is 3425815.

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 5185243 - 2⁵ = 5185211 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5185223) 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, 370368 + ... + 370381.

It is an arithmetic number, because the mean of its divisors is an integer number (1481500).

Almost surely, 2^5185243 is an apocalyptic number.

5185243 is a deficient number, since it is larger than the sum of its proper divisors (740757).

5185243 is an equidigital number, since it uses as much as digits as its factorization.

5185243 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 740756.

The product of its digits is 4800, while the sum is 28.

The square root of 5185243 is about 2277.1128650113. The cubic root of 5185243 is about 173.0837800183.

The spelling of 5185243 in words is "five million, one hundred eighty-five thousand, two hundred forty-three".