2222634 has 8 divisors (see below), whose sum is σ = 4445280. Its totient is φ = 740876.

The previous prime is 2222629. The next prime is 2222653. The reversal of 2222634 is 4362222.

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

2222634 is an admirable number.

It is a self number, because there is not a number n which added to its sum of digits gives 2222634.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 185214 + ... + 185225.

It is an arithmetic number, because the mean of its divisors is an integer number (555660).

2^2222634 is an apocalyptic number.

2222634 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2222634 is a wasteful number, since it uses less digits than its factorization.

2222634 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 370444.

The product of its digits is 1152, while the sum is 21.

The square root of 2222634 is about 1490.8500930677. The cubic root of 2222634 is about 130.5036478186.

Adding to 2222634 its reverse (4362222), we get a palindrome (6584856).

The spelling of 2222634 in words is "two million, two hundred twenty-two thousand, six hundred thirty-four".