2241622 has 4 divisors (see below), whose sum is σ = 3362436. Its totient is φ = 1120810.

The previous prime is 2241607. The next prime is 2241667. The reversal of 2241622 is 2261422.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 2261422 = 2 ⋅1130711.

It is a plaindrome in base 16.

It is a self number, because there is not a number n which added to its sum of digits gives 2241622.

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, 560404 + ... + 560407.

It is an arithmetic number, because the mean of its divisors is an integer number (840609).

2^2241622 is an apocalyptic number.

2241622 is a deficient number, since it is larger than the sum of its proper divisors (1120814).

2241622 is a wasteful number, since it uses less digits than its factorization.

2241622 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1120813.

The product of its digits is 384, while the sum is 19.

The square root of 2241622 is about 1497.2047288197. The cubic root of 2241622 is about 130.8742261542.

The spelling of 2241622 in words is "two million, two hundred forty-one thousand, six hundred twenty-two".