2238182 has 4 divisors (see below), whose sum is σ = 3357276. Its totient is φ = 1119090.

The previous prime is 2238179. The next prime is 2238209. The reversal of 2238182 is 2818322.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 559544 + ... + 559547.

It is an arithmetic number, because the mean of its divisors is an integer number (839319).

2^2238182 is an apocalyptic number.

2238182 is a deficient number, since it is larger than the sum of its proper divisors (1119094).

2238182 is a wasteful number, since it uses less digits than its factorization.

2238182 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1119093.

The product of its digits is 1536, while the sum is 26.

The square root of 2238182 is about 1496.0554802547. The cubic root of 2238182 is about 130.8072452165.

The spelling of 2238182 in words is "two million, two hundred thirty-eight thousand, one hundred eighty-two".