2347238 has 8 divisors (see below), whose sum is σ = 3530520. Its totient is φ = 1170400.

The previous prime is 2347237. The next prime is 2347249. The reversal of 2347238 is 8327432.

2347238 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is an alternating number because its digits alternate between even and odd.

It is a self number, because there is not a number n which added to its sum of digits gives 2347238.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2347237) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 563 + ... + 2238.

It is an arithmetic number, because the mean of its divisors is an integer number (441315).

2^2347238 is an apocalyptic number.

2347238 is a deficient number, since it is larger than the sum of its proper divisors (1183282).

2347238 is a wasteful number, since it uses less digits than its factorization.

2347238 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3222.

The product of its digits is 8064, while the sum is 29.

The square root of 2347238 is about 1532.0698417500. The cubic root of 2347238 is about 132.8981827637.

The spelling of 2347238 in words is "two million, three hundred forty-seven thousand, two hundred thirty-eight".