2338143 has 8 divisors (see below), whose sum is σ = 3124608. Its totient is φ = 1555224.

The previous prime is 2338123. The next prime is 2338151. The reversal of 2338143 is 3418332.

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

It is not a de Polignac number, because 2338143 - 2⁶ = 2338079 is a prime.

2338143 is a lucky number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2338103) 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, 1996 + ... + 2942.

It is an arithmetic number, because the mean of its divisors is an integer number (390576).

2^2338143 is an apocalyptic number.

2338143 is a deficient number, since it is larger than the sum of its proper divisors (786465).

2338143 is an equidigital number, since it uses as much as digits as its factorization.

2338143 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1773.

The product of its digits is 1728, while the sum is 24.

The square root of 2338143 is about 1529.0987541686. The cubic root of 2338143 is about 132.7263107597.

The spelling of 2338143 in words is "two million, three hundred thirty-eight thousand, one hundred forty-three".