80242 has 8 divisors (see below), whose sum is σ = 122796. Its totient is φ = 39312.

The previous prime is 80239. The next prime is 80251. The reversal of 80242 is 24208.

It can be written as a sum of positive squares in 2 ways, for example, as 77841 + 2401 = 279^2 + 49^2 .

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

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, 273 + ... + 484.

2⁸⁰²⁴² is an apocalyptic number.

80242 is a deficient number, since it is larger than the sum of its proper divisors (42554).

80242 is a wasteful number, since it uses less digits than its factorization.

80242 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 812.

The product of its (nonzero) digits is 128, while the sum is 16.

The square root of 80242 is about 283.2701890422. The cubic root of 80242 is about 43.1320978305.

The spelling of 80242 in words is "eighty thousand, two hundred forty-two".