229610069 has 16 divisors (see below), whose sum is σ = 250488000. Its totient is φ = 209212416.

The previous prime is 229610047. The next prime is 229610071. The reversal of 229610069 is 960016922.

It is a cyclic number.

It is not a de Polignac number, because 229610069 - 2²⁴ = 212832853 is a prime.

It is a super-2 number, since 2×229610069² = 105441567572369522, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (229610089) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 511157 + ... + 511605.

It is an arithmetic number, because the mean of its divisors is an integer number (15655500).

Almost surely, 2^229610069 is an apocalyptic number.

It is an amenable number.

229610069 is a deficient number, since it is larger than the sum of its proper divisors (20877931).

229610069 is a wasteful number, since it uses less digits than its factorization.

229610069 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 884.

The product of its (nonzero) digits is 11664, while the sum is 35.

The square root of 229610069 is about 15152.8897903997. The cubic root of 229610069 is about 612.3461284448.

The spelling of 229610069 in words is "two hundred twenty-nine million, six hundred ten thousand, sixty-nine".