2322342 has 48 divisors (see below), whose sum is σ = 5655312. Its totient is φ = 682560.

The previous prime is 2322337. The next prime is 2322347. The reversal of 2322342 is 2432232.

2322342 is a `hidden beast` number, since 2 + 322 + 342 = 666.

It is an interprime number because it is at equal distance from previous prime (2322337) and next prime (2322347).

It is a Harshad number since it is a multiple of its sum of digits (18).

It is an Ulam number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2322347) by changing a digit.

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 23 ways as a sum of consecutive naturals, for example, 7168 + ... + 7484.

It is an arithmetic number, because the mean of its divisors is an integer number (117819).

2^2322342 is an apocalyptic number.

2322342 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 2322342, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2827656).

2322342 is an abundant number, since it is smaller than the sum of its proper divisors (3332970).

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

2322342 is a wasteful number, since it uses less digits than its factorization.

2322342 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 373 (or 370 counting only the distinct ones).

The product of its digits is 576, while the sum is 18.

The square root of 2322342 is about 1523.9232264127. The cubic root of 2322342 is about 132.4266498017.

Adding to 2322342 its reverse (2432232), we get a palindrome (4754574).

The spelling of 2322342 in words is "two million, three hundred twenty-two thousand, three hundred forty-two".