2238369 has 12 divisors (see below), whose sum is σ = 3471984. Its totient is φ = 1278984.

The previous prime is 2238361. The next prime is 2238377. The reversal of 2238369 is 9638322.

It is an interprime number because it is at equal distance from previous prime (2238361) and next prime (2238377).

It is not a de Polignac number, because 2238369 - 2³ = 2238361 is a prime.

It is a super-2 number, since 2×2238369² = 10020591560322, which contains 22 as substring.

2238369 is a lucky number.

It is not an unprimeable number, because it can be changed into a prime (2238361) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 7467 + ... + 7760.

It is an arithmetic number, because the mean of its divisors is an integer number (289332).

2^2238369 is an apocalyptic number.

It is an amenable number.

2238369 is a deficient number, since it is larger than the sum of its proper divisors (1233615).

2238369 is a wasteful number, since it uses less digits than its factorization.

2238369 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15244 (or 15237 counting only the distinct ones).

The product of its digits is 15552, while the sum is 33.

The square root of 2238369 is about 1496.1179766315. The cubic root of 2238369 is about 130.8108880947.

The spelling of 2238369 in words is "two million, two hundred thirty-eight thousand, three hundred sixty-nine".