2238344 has 16 divisors (see below), whose sum is σ = 4248720. Its totient is φ = 1105360.

The previous prime is 2238323. The next prime is 2238347. The reversal of 2238344 is 4438322.

2238344 = 192² + 193² + ... + 239².

It is a plaindrome in base 16.

It is not an unprimeable number, because it can be changed into a prime (2238347) 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, 1022 + ... + 2349.

It is an arithmetic number, because the mean of its divisors is an integer number (265545).

2^2238344 is an apocalyptic number.

It is an amenable number.

2238344 is a deficient number, since it is larger than the sum of its proper divisors (2010376).

2238344 is a wasteful number, since it uses less digits than its factorization.

2238344 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3460 (or 3456 counting only the distinct ones).

The product of its digits is 4608, while the sum is 26.

The square root of 2238344 is about 1496.1096216521. The cubic root of 2238344 is about 130.8104010907.

The spelling of 2238344 in words is "two million, two hundred thirty-eight thousand, three hundred forty-four".