2386243 has 4 divisors (see below), whose sum is σ = 2401600. Its totient is φ = 2370888.

The previous prime is 2386217. The next prime is 2386247. The reversal of 2386243 is 3426832.

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 2386243 - 2⁵ = 2386211 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2386247) 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, 7443 + ... + 7756.

It is an arithmetic number, because the mean of its divisors is an integer number (600400).

2^2386243 is an apocalyptic number.

2386243 is a deficient number, since it is larger than the sum of its proper divisors (15357).

2386243 is a wasteful number, since it uses less digits than its factorization.

2386243 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15356.

The product of its digits is 6912, while the sum is 28.

The square root of 2386243 is about 1544.7469048359. The cubic root of 2386243 is about 133.6302833033.

The spelling of 2386243 in words is "two million, three hundred eighty-six thousand, two hundred forty-three".