2238933 has 8 divisors (see below), whose sum is σ = 2999200. Its totient is φ = 1485648.

The previous prime is 2238931. The next prime is 2238937. The reversal of 2238933 is 3398322.

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

It is not a de Polignac number, because 2238933 - 2¹ = 2238931 is a prime.

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 2238933.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2238931) 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, 943 + ... + 2316.

It is an arithmetic number, because the mean of its divisors is an integer number (374900).

2^2238933 is an apocalyptic number.

It is an amenable number.

2238933 is a deficient number, since it is larger than the sum of its proper divisors (760267).

2238933 is a wasteful number, since it uses less digits than its factorization.

2238933 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3491.

The product of its digits is 7776, while the sum is 30.

The square root of 2238933 is about 1496.3064525691. The cubic root of 2238933 is about 130.8218739428.

It can be divided in two parts, 22389 and 33, that multiplied together give a palindrome (738837).

The spelling of 2238933 in words is "two million, two hundred thirty-eight thousand, nine hundred thirty-three".