229814069 has 4 divisors (see below), whose sum is σ = 229976544. Its totient is φ = 229651596.

The previous prime is 229814047. The next prime is 229814099. The reversal of 229814069 is 960418922.

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 229814069 - 2⁸ = 229813813 is a prime.

It is a super-2 number, since 2×229814069² = 105629012620673522, which contains 22 as substring.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (229814029) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 79097 + ... + 81950.

It is an arithmetic number, because the mean of its divisors is an integer number (57494136).

Almost surely, 2^229814069 is an apocalyptic number.

It is an amenable number.

229814069 is a deficient number, since it is larger than the sum of its proper divisors (162475).

229814069 is a wasteful number, since it uses less digits than its factorization.

229814069 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 162474.

The product of its (nonzero) digits is 62208, while the sum is 41.

The square root of 229814069 is about 15159.6196852032. The cubic root of 229814069 is about 612.5274236784.

The spelling of 229814069 in words is "two hundred twenty-nine million, eight hundred fourteen thousand, sixty-nine".