2246422 has 4 divisors (see below), whose sum is σ = 3369636. Its totient is φ = 1123210.

The previous prime is 2246417. The next prime is 2246467.

2246422 is nontrivially palindromic in base 10.

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

It is a d-powerful number, because it can be written as 2 + 2⁹ + 4 + 6⁴ + 4⁷ + 2¹⁷ + 2²¹ .

It is a junction number, because it is equal to n+sod(n) for n = 2246393 and 2246402.

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, 561604 + ... + 561607.

It is an arithmetic number, because the mean of its divisors is an integer number (842409).

2^2246422 is an apocalyptic number.

2246422 is a deficient number, since it is larger than the sum of its proper divisors (1123214).

2246422 is a wasteful number, since it uses less digits than its factorization.

2246422 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1123213.

The product of its digits is 1536, while the sum is 22.

The square root of 2246422 is about 1498.8068588047. The cubic root of 2246422 is about 130.9675735059.

The spelling of 2246422 in words is "two million, two hundred forty-six thousand, four hundred twenty-two".