2338231 has 16 divisors (see below), whose sum is σ = 2894400. Its totient is φ = 1881600.

The previous prime is 2338213. The next prime is 2338247. The reversal of 2338231 is 1328332.

It is a happy number.

It is not a de Polignac number, because 2338231 - 2⁷ = 2338103 is a prime.

It is a super-2 number, since 2×2338231² = 10934648418722, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2338261) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5631 + ... + 6031.

It is an arithmetic number, because the mean of its divisors is an integer number (180900).

2^2338231 is an apocalyptic number.

2338231 is a deficient number, since it is larger than the sum of its proper divisors (556169).

2338231 is an equidigital number, since it uses as much as digits as its factorization.

2338231 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 439 (or 425 counting only the distinct ones).

The product of its digits is 864, while the sum is 22.

The square root of 2338231 is about 1529.1275290178. The cubic root of 2338231 is about 132.7279758659.

It can be divided in two parts, 233 and 8231, that added together give a square (8464 = 92²).

The spelling of 2338231 in words is "two million, three hundred thirty-eight thousand, two hundred thirty-one".