2250422 has 8 divisors (see below), whose sum is σ = 3383856. Its totient is φ = 1122472.

The previous prime is 2250421. The next prime is 2250431. The reversal of 2250422 is 2240522.

2250422 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a self number, because there is not a number n which added to its sum of digits gives 2250422.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2250421) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 113 + ... + 2124.

It is an arithmetic number, because the mean of its divisors is an integer number (422982).

2^2250422 is an apocalyptic number.

2250422 is a deficient number, since it is larger than the sum of its proper divisors (1133434).

2250422 is a wasteful number, since it uses less digits than its factorization.

2250422 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2742.

The product of its (nonzero) digits is 320, while the sum is 17.

The square root of 2250422 is about 1500.1406600716. The cubic root of 2250422 is about 131.0452614418.

Adding to 2250422 its reverse (2240522), we get a palindrome (4490944).

The spelling of 2250422 in words is "two million, two hundred fifty thousand, four hundred twenty-two".