2384231 has 4 divisors (see below), whose sum is σ = 2387952. Its totient is φ = 2380512.

The previous prime is 2384197. The next prime is 2384257. The reversal of 2384231 is 1324832.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2384231 is a prime.

It is a super-2 number, since 2×2384231² = 11369114922722, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 2384197 and 2384206.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2384831) 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, 626 + ... + 2271.

It is an arithmetic number, because the mean of its divisors is an integer number (596988).

2^2384231 is an apocalyptic number.

2384231 is a deficient number, since it is larger than the sum of its proper divisors (3721).

2384231 is an equidigital number, since it uses as much as digits as its factorization.

2384231 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3720.

The product of its digits is 1152, while the sum is 23.

The square root of 2384231 is about 1544.0955281329. The cubic root of 2384231 is about 133.5927152195.

The spelling of 2384231 in words is "two million, three hundred eighty-four thousand, two hundred thirty-one".