229863 has 8 divisors (see below), whose sum is σ = 308848. Its totient is φ = 152064.

The previous prime is 229849. The next prime is 229897. The reversal of 229863 is 368922.

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

It is not a de Polignac number, because 229863 - 2⁴ = 229847 is a prime.

It is an Ulam number.

It is a Duffinian number.

It is a plaindrome in base 11.

It is a zygodrome in base 2.

It is a self number, because there is not a number n which added to its sum of digits gives 229863.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (229813) 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, 381 + ... + 777.

It is an arithmetic number, because the mean of its divisors is an integer number (38606).

2²²⁹⁸⁶³ is an apocalyptic number.

229863 is a deficient number, since it is larger than the sum of its proper divisors (78985).

229863 is a wasteful number, since it uses less digits than its factorization.

229863 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 593.

The product of its digits is 5184, while the sum is 30.

The square root of 229863 is about 479.4402986817. The cubic root of 229863 is about 61.2570892808.

The spelling of 229863 in words is "two hundred twenty-nine thousand, eight hundred sixty-three".