2326438 has 8 divisors (see below), whose sum is σ = 3610080. Its totient is φ = 1123080.

The previous prime is 2326421. The next prime is 2326439. The reversal of 2326438 is 8346232.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2326439) 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, 19998 + ... + 20113.

It is an arithmetic number, because the mean of its divisors is an integer number (451260).

2^2326438 is an apocalyptic number.

2326438 is a deficient number, since it is larger than the sum of its proper divisors (1283642).

2326438 is a wasteful number, since it uses less digits than its factorization.

2326438 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 40142.

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

The square root of 2326438 is about 1525.2665340851. The cubic root of 2326438 is about 132.5044593254.

It can be divided in two parts, 232 and 6438, that added together give a triangular number (6670 = T₁₁₅).

The spelling of 2326438 in words is "two million, three hundred twenty-six thousand, four hundred thirty-eight".