2113422 has 8 divisors (see below), whose sum is σ = 4226856. Its totient is φ = 704472.

The previous prime is 2113421. The next prime is 2113451. The reversal of 2113422 is 2243112.

2113422 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.

2113422 is an admirable number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2113421) 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, 176113 + ... + 176124.

It is an arithmetic number, because the mean of its divisors is an integer number (528357).

2^2113422 is an apocalyptic number.

2113422 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.

2113422 is a wasteful number, since it uses less digits than its factorization.

2113422 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 352242.

The product of its digits is 96, while the sum is 15.

The square root of 2113422 is about 1453.7613284167. The cubic root of 2113422 is about 128.3301616502.

Adding to 2113422 its reverse (2243112), we get a palindrome (4356534).

The spelling of 2113422 in words is "two million, one hundred thirteen thousand, four hundred twenty-two".