2212174 has 4 divisors (see below), whose sum is σ = 3318264. Its totient is φ = 1106086.

The previous prime is 2212169. The next prime is 2212181. The reversal of 2212174 is 4712122.

It is a happy number.

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, 553042 + ... + 553045.

It is an arithmetic number, because the mean of its divisors is an integer number (829566).

2^2212174 is an apocalyptic number.

2212174 is a deficient number, since it is larger than the sum of its proper divisors (1106090).

2212174 is a wasteful number, since it uses less digits than its factorization.

2212174 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1106089.

The product of its digits is 224, while the sum is 19.

The square root of 2212174 is about 1487.3378903262. The cubic root of 2212174 is about 130.2986035382.

Adding to 2212174 its reverse (4712122), we get a palindrome (6924296).

The spelling of 2212174 in words is "two million, two hundred twelve thousand, one hundred seventy-four".