229435 has 4 divisors (see below), whose sum is σ = 275328. Its totient is φ = 183544.

The previous prime is 229433. The next prime is 229459. The reversal of 229435 is 534922.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 229435 - 2¹ = 229433 is a prime.

It is a d-powerful number, because it can be written as 2 + 2¹⁵ + 4⁷ + 9 + 3¹¹ + 5⁵ .

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (229433) 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, 22939 + ... + 22948.

It is an arithmetic number, because the mean of its divisors is an integer number (68832).

2²²⁹⁴³⁵ is an apocalyptic number.

229435 is a deficient number, since it is larger than the sum of its proper divisors (45893).

229435 is an equidigital number, since it uses as much as digits as its factorization.

229435 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 45892.

The product of its digits is 2160, while the sum is 25.

The square root of 229435 is about 478.9937369110. The cubic root of 229435 is about 61.2190458614.

The spelling of 229435 in words is "two hundred twenty-nine thousand, four hundred thirty-five".