942243 has 8 divisors (see below), whose sum is σ = 1270800. Its totient is φ = 620928.

The previous prime is 942223. The next prime is 942247. The reversal of 942243 is 342249.

It is a happy number.

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

It is not a de Polignac number, because 942243 - 2¹³ = 934051 is a prime.

It is not an unprimeable number, because it can be changed into a prime (942247) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1498 + ... + 2031.

It is an arithmetic number, because the mean of its divisors is an integer number (158850).

2⁹⁴²²⁴³ is an apocalyptic number.

942243 is a deficient number, since it is larger than the sum of its proper divisors (328557).

942243 is a wasteful number, since it uses less digits than its factorization.

942243 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3621.

The product of its digits is 1728, while the sum is 24.

The square root of 942243 is about 970.6920211890. The cubic root of 942243 is about 98.0364642870.

The spelling of 942243 in words is "nine hundred forty-two thousand, two hundred forty-three".