2321342 has 8 divisors (see below), whose sum is σ = 3594432. Its totient is φ = 1123200.

The previous prime is 2321339. The next prime is 2321353. The reversal of 2321342 is 2431232.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a plaindrome in base 16.

It is a self number, because there is not a number n which added to its sum of digits gives 2321342.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 18659 + ... + 18782.

It is an arithmetic number, because the mean of its divisors is an integer number (449304).

2^2321342 is an apocalyptic number.

2321342 is a deficient number, since it is larger than the sum of its proper divisors (1273090).

2321342 is a wasteful number, since it uses less digits than its factorization.

2321342 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 37474.

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

The square root of 2321342 is about 1523.5950905670. The cubic root of 2321342 is about 132.4076394432.

Adding to 2321342 its reverse (2431232), we get a palindrome (4752574).

The spelling of 2321342 in words is "two million, three hundred twenty-one thousand, three hundred forty-two".