2238367 has 4 divisors (see below), whose sum is σ = 2243520. Its totient is φ = 2233216.

The previous prime is 2238361. The next prime is 2238377. The reversal of 2238367 is 7638322.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 2238367 - 2³ = 2238359 is a prime.

It is a d-powerful number, because it can be written as 2² + 2¹⁶ + 3¹² + 8² + 3¹³ + 6⁶ + 7³ .

It is a Duffinian number.

It is a plaindrome in base 16.

It is a congruent 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 3 ways as a sum of consecutive naturals, for example, 1858 + ... + 2815.

It is an arithmetic number, because the mean of its divisors is an integer number (560880).

2^2238367 is an apocalyptic number.

2238367 is a deficient number, since it is larger than the sum of its proper divisors (5153).

2238367 is an equidigital number, since it uses as much as digits as its factorization.

2238367 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5152.

The product of its digits is 12096, while the sum is 31.

The square root of 2238367 is about 1496.1173082349. The cubic root of 2238367 is about 130.8108491345.

The spelling of 2238367 in words is "two million, two hundred thirty-eight thousand, three hundred sixty-seven".