2050422 has 32 divisors (see below), whose sum is σ = 4575744. Its totient is φ = 607200.

The previous prime is 2050417. The next prime is 2050459. The reversal of 2050422 is 2240502.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2772 + ... + 3432.

It is an arithmetic number, because the mean of its divisors is an integer number (142992).

2^2050422 is an apocalyptic number.

2050422 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 2050422, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2287872).

2050422 is an abundant number, since it is smaller than the sum of its proper divisors (2525322).

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

2050422 is a wasteful number, since it uses less digits than its factorization.

2050422 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 724.

The product of its (nonzero) digits is 160, while the sum is 15.

The square root of 2050422 is about 1431.9294675367. The cubic root of 2050422 is about 127.0421254432.

Adding to 2050422 its reverse (2240502), we get a palindrome (4290924).

The spelling of 2050422 in words is "two million, fifty thousand, four hundred twenty-two".