229473737 has 8 divisors (see below), whose sum is σ = 239625600. Its totient is φ = 219336480.

The previous prime is 229473731. The next prime is 229473763. The reversal of 229473737 is 737374922.

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

It is a cyclic number.

It is not a de Polignac number, because 229473737 - 2¹⁴ = 229457353 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (229473731) 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, 39389 + ... + 44837.

It is an arithmetic number, because the mean of its divisors is an integer number (29953200).

Almost surely, 2^229473737 is an apocalyptic number.

It is an amenable number.

229473737 is a deficient number, since it is larger than the sum of its proper divisors (10151863).

229473737 is a wasteful number, since it uses less digits than its factorization.

229473737 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7303.

The product of its digits is 444528, while the sum is 44.

The square root of 229473737 is about 15148.3905745792. The cubic root of 229473737 is about 612.2249100377.

The spelling of 229473737 in words is "two hundred twenty-nine million, four hundred seventy-three thousand, seven hundred thirty-seven".