229735445 has 8 divisors (see below), whose sum is σ = 275767200. Its totient is φ = 183731920.

The previous prime is 229735421. The next prime is 229735459. The reversal of 229735445 is 544537922.

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

It is not a de Polignac number, because 229735445 - 2⁸ = 229735189 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 20990 + ... + 30000.

It is an arithmetic number, because the mean of its divisors is an integer number (34470900).

Almost surely, 2^229735445 is an apocalyptic number.

It is an amenable number.

229735445 is a deficient number, since it is larger than the sum of its proper divisors (46031755).

229735445 is an equidigital number, since it uses as much as digits as its factorization.

229735445 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14115.

The product of its digits is 302400, while the sum is 41.

The square root of 229735445 is about 15157.0262584717. The cubic root of 229735445 is about 612.4575630740.

The spelling of 229735445 in words is "two hundred twenty-nine million, seven hundred thirty-five thousand, four hundred forty-five".