229471 has 8 divisors (see below), whose sum is σ = 261504. Its totient is φ = 199320.

The previous prime is 229469. The next prime is 229487. The reversal of 229471 is 174922.

229471 = T₇₆ + T₇₇ + ... + T₁₂₁.

229471 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is not a de Polignac number, because 229471 - 2¹ = 229469 is a prime.

It is a super-3 number, since 3×229471³ = 36249721926762333, which contains 333 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (229171) 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, 201 + ... + 706.

It is an arithmetic number, because the mean of its divisors is an integer number (32688).

2²²⁹⁴⁷¹ is an apocalyptic number.

229471 is a deficient number, since it is larger than the sum of its proper divisors (32033).

229471 is a wasteful number, since it uses less digits than its factorization.

229471 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 941.

The product of its digits is 1008, while the sum is 25.

The square root of 229471 is about 479.0313142165. The cubic root of 229471 is about 61.2222475966. Note that the first 4 decimals are identical.

The spelling of 229471 in words is "two hundred twenty-nine thousand, four hundred seventy-one".