342322 has 4 divisors (see below), whose sum is σ = 513486. Its totient is φ = 171160.

The previous prime is 342319. The next prime is 342337. The reversal of 342322 is 223243.

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

It can be written as a sum of positive squares in only one way, i.e., 337561 + 4761 = 581^2 + 69^2 .

It is a junction number, because it is equal to n+sod(n) for n = 342296 and 342305.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 85579 + ... + 85582.

2³⁴²³²² is an apocalyptic number.

342322 is a deficient number, since it is larger than the sum of its proper divisors (171164).

342322 is a wasteful number, since it uses less digits than its factorization.

342322 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 171163.

The product of its digits is 288, while the sum is 16.

The square root of 342322 is about 585.0829001090. The cubic root of 342322 is about 69.9538471279.

Adding to 342322 its reverse (223243), we get a palindrome (565565).

The spelling of 342322 in words is "three hundred forty-two thousand, three hundred twenty-two", and thus it is an iban number.