229595473 has 4 divisors (see below), whose sum is σ = 230510448. Its totient is φ = 228680500.

The previous prime is 229595467. The next prime is 229595477. The reversal of 229595473 is 374595922.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 229595473 - 2⁹ = 229594961 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (229595477) 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, 457111 + ... + 457612.

It is an arithmetic number, because the mean of its divisors is an integer number (57627612).

Almost surely, 2^229595473 is an apocalyptic number.

It is an amenable number.

229595473 is a deficient number, since it is larger than the sum of its proper divisors (914975).

229595473 is an equidigital number, since it uses as much as digits as its factorization.

229595473 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 914974.

The product of its digits is 680400, while the sum is 46.

The square root of 229595473 is about 15152.4081584414. The cubic root of 229595473 is about 612.3331528329. Note that the first 3 decimals are identical.

The spelling of 229595473 in words is "two hundred twenty-nine million, five hundred ninety-five thousand, four hundred seventy-three".