2132342 has 8 divisors (see below), whose sum is σ = 3246456. Its totient is φ = 1050192.

The previous prime is 2132323. The next prime is 2132359. The reversal of 2132342 is 2432312.

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

It is a self number, because there is not a number n which added to its sum of digits gives 2132342.

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, 7823 + ... + 8090.

It is an arithmetic number, because the mean of its divisors is an integer number (405807).

2^2132342 is an apocalyptic number.

2132342 is a deficient number, since it is larger than the sum of its proper divisors (1114114).

2132342 is a wasteful number, since it uses less digits than its factorization.

2132342 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15982.

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

The square root of 2132342 is about 1460.2540874793. The cubic root of 2132342 is about 128.7119748203.

Adding to 2132342 its reverse (2432312), we get a palindrome (4564654).

The spelling of 2132342 in words is "two million, one hundred thirty-two thousand, three hundred forty-two".