2331422 has 4 divisors (see below), whose sum is σ = 3497136. Its totient is φ = 1165710.

The previous prime is 2331421. The next prime is 2331443. The reversal of 2331422 is 2241332.

2331422 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a self number, because there is not a number n which added to its sum of digits gives 2331422.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2331421) 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 as a sum of consecutive naturals, namely, 582854 + ... + 582857.

It is an arithmetic number, because the mean of its divisors is an integer number (874284).

2^2331422 is an apocalyptic number.

2331422 is a deficient number, since it is larger than the sum of its proper divisors (1165714).

2331422 is a wasteful number, since it uses less digits than its factorization.

2331422 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1165713.

The product of its digits is 288, while the sum is 17.

The square root of 2331422 is about 1526.8994727879. The cubic root of 2331422 is about 132.5990146335.

Adding to 2331422 its reverse (2241332), we get a palindrome (4572754).

The spelling of 2331422 in words is "two million, three hundred thirty-one thousand, four hundred twenty-two".