342236 has 12 divisors (see below), whose sum is σ = 608328. Its totient is φ = 168432.

The previous prime is 342233. The next prime is 342239. The reversal of 342236 is 632243.

It is an interprime number because it is at equal distance from previous prime (342233) and next prime (342239).

It is a d-powerful number, because it can be written as 3² + 4⁵ + 2¹⁵ + 2¹⁷ + 3¹¹ + 6³ .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (342233) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 371 + ... + 906.

It is an arithmetic number, because the mean of its divisors is an integer number (50694).

2³⁴²²³⁶ is an apocalyptic number.

It is an amenable number.

342236 is a deficient number, since it is larger than the sum of its proper divisors (266092).

342236 is a wasteful number, since it uses less digits than its factorization.

342236 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1348 (or 1346 counting only the distinct ones).

The product of its digits is 864, while the sum is 20.

The square root of 342236 is about 585.0094016339. The cubic root of 342236 is about 69.9479885749.

Adding to 342236 its reverse (632243), we get a palindrome (974479).

The spelling of 342236 in words is "three hundred forty-two thousand, two hundred thirty-six".