229604 has 12 divisors (see below), whose sum is σ = 408828. Its totient is φ = 112800.

The previous prime is 229601. The next prime is 229613. The reversal of 229604 is 406922.

It can be written as a sum of positive squares in 2 ways, for example, as 61504 + 168100 = 248^2 + 410^2 .

It is a hoax number, since the sum of its digits (23) coincides with the sum of the digits of its distinct prime factors.

It is an Ulam number.

It is a self number, because there is not a number n which added to its sum of digits gives 229604.

It is not an unprimeable number, because it can be changed into a prime (229601) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 227 + ... + 714.

It is an arithmetic number, because the mean of its divisors is an integer number (34069).

2²²⁹⁶⁰⁴ is an apocalyptic number.

It is an amenable number.

229604 is a deficient number, since it is larger than the sum of its proper divisors (179224).

229604 is a wasteful number, since it uses less digits than its factorization.

229604 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1006 (or 1004 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 23.

The square root of 229604 is about 479.1701159296. The cubic root of 229604 is about 61.2340733267.

The spelling of 229604 in words is "two hundred twenty-nine thousand, six hundred four".