229942 has 8 divisors (see below), whose sum is σ = 365256. Its totient is φ = 108192.

The previous prime is 229939. The next prime is 229949. The reversal of 229942 is 249922.

It is a happy number.

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

It is a self number, because there is not a number n which added to its sum of digits gives 229942.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (229949) 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, 3348 + ... + 3415.

It is an arithmetic number, because the mean of its divisors is an integer number (45657).

2²²⁹⁹⁴² is an apocalyptic number.

229942 is a deficient number, since it is larger than the sum of its proper divisors (135314).

229942 is a wasteful number, since it uses less digits than its factorization.

229942 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6782.

The product of its digits is 2592, while the sum is 28.

The square root of 229942 is about 479.5226793385. The cubic root of 229942 is about 61.2641061499.

The spelling of 229942 in words is "two hundred twenty-nine thousand, nine hundred forty-two".