233942 has 8 divisors (see below), whose sum is σ = 357696. Its totient is φ = 114712.

The previous prime is 233941. The next prime is 233969. The reversal of 233942 is 249332.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (233941) 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, 998 + ... + 1209.

It is an arithmetic number, because the mean of its divisors is an integer number (44712).

2²³³⁹⁴² is an apocalyptic number.

233942 is a deficient number, since it is larger than the sum of its proper divisors (123754).

233942 is a wasteful number, since it uses less digits than its factorization.

233942 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2262.

The product of its digits is 1296, while the sum is 23.

The square root of 233942 is about 483.6755110609. The cubic root of 233942 is about 61.6173097473.

The spelling of 233942 in words is "two hundred thirty-three thousand, nine hundred forty-two".