229456 has 10 divisors (see below), whose sum is σ = 444602. Its totient is φ = 114720.

The previous prime is 229433. The next prime is 229459. The reversal of 229456 is 654922.

It can be written as a sum of positive squares in only one way, i.e., 129600 + 99856 = 360^2 + 316^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (229459) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (5) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7155 + ... + 7186.

2²²⁹⁴⁵⁶ is an apocalyptic number.

It is an amenable number.

229456 is a deficient number, since it is larger than the sum of its proper divisors (215146).

229456 is a wasteful number, since it uses less digits than its factorization.

229456 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14349 (or 14343 counting only the distinct ones).

The product of its digits is 4320, while the sum is 28.

The square root of 229456 is about 479.0156573641. The cubic root of 229456 is about 61.2209135810.

The spelling of 229456 in words is "two hundred twenty-nine thousand, four hundred fifty-six".