83242 has 4 divisors (see below), whose sum is σ = 124866. Its totient is φ = 41620.

The previous prime is 83233. The next prime is 83243. The reversal of 83242 is 24238.

It is a happy number.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 24238 = 2 ⋅12119.

It can be written as a sum of positive squares in only one way, i.e., 73441 + 9801 = 271^2 + 99^2 .

It is a plaindrome in base 14.

It is not an unprimeable number, because it can be changed into a prime (83243) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 20809 + ... + 20812.

2⁸³²⁴² is an apocalyptic number.

83242 is a deficient number, since it is larger than the sum of its proper divisors (41624).

83242 is a wasteful number, since it uses less digits than its factorization.

83242 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 41623.

The product of its digits is 384, while the sum is 19.

The square root of 83242 is about 288.5168972521. The cubic root of 83242 is about 43.6630600003.

It can be divided in two parts, 83 and 242, that added together give a triangular number (325 = T₂₅).

The spelling of 83242 in words is "eighty-three thousand, two hundred forty-two".