2326422 has 48 divisors (see below), whose sum is σ = 5573232. Its totient is φ = 645120.

The previous prime is 2326421. The next prime is 2326439. The reversal of 2326422 is 2246232.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2326421) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 11958 + ... + 12150.

It is an arithmetic number, because the mean of its divisors is an integer number (116109).

2^2326422 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2326422, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2786616).

2326422 is an abundant number, since it is smaller than the sum of its proper divisors (3246810).

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

2326422 is a wasteful number, since it uses less digits than its factorization.

2326422 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 253 (or 246 counting only the distinct ones).

The product of its digits is 1152, while the sum is 21.

The square root of 2326422 is about 1525.2612890912. The cubic root of 2326422 is about 132.5041555597.

It can be divided in two parts, 23 and 26422, that multiplied together give a palindrome (607706).

The spelling of 2326422 in words is "two million, three hundred twenty-six thousand, four hundred twenty-two".