2267239 has 8 divisors (see below), whose sum is σ = 2585520. Its totient is φ = 1969536.

The previous prime is 2267231. The next prime is 2267257. The reversal of 2267239 is 9327622.

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

It is a cyclic number.

It is not a de Polignac number, because 2267239 - 2³ = 2267231 is a prime.

It is a d-powerful number, because it can be written as 2 + 2¹¹ + 6⁸ + 7² + 2¹⁹ + 3⁷ + 9⁵ .

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 2267239.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2267231) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4909 + ... + 5350.

It is an arithmetic number, because the mean of its divisors is an integer number (323190).

2^2267239 is an apocalyptic number.

2267239 is a deficient number, since it is larger than the sum of its proper divisors (318281).

2267239 is a wasteful number, since it uses less digits than its factorization.

2267239 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10289.

The product of its digits is 9072, while the sum is 31.

The square root of 2267239 is about 1505.7353685160. The cubic root of 2267239 is about 131.3708776054.

The spelling of 2267239 in words is "two million, two hundred sixty-seven thousand, two hundred thirty-nine".