229682849 has 16 divisors (see below), whose sum is σ = 264358080. Its totient is φ = 197357760.

The previous prime is 229682839. The next prime is 229682879. The reversal of 229682849 is 948286922.

229682849 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a cyclic number.

It is not a de Polignac number, because 229682849 - 2²⁴ = 212905633 is a prime.

It is a super-2 number, since 2×229682849² = 105508422249513602, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 229682797 and 229682806.

It is not an unprimeable number, because it can be changed into a prime (229682809) 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, 115427 + ... + 117399.

It is an arithmetic number, because the mean of its divisors is an integer number (16522380).

Almost surely, 2^229682849 is an apocalyptic number.

It is an amenable number.

229682849 is a deficient number, since it is larger than the sum of its proper divisors (34675231).

229682849 is a wasteful number, since it uses less digits than its factorization.

229682849 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2560.

The product of its digits is 995328, while the sum is 50.

The square root of 229682849 is about 15155.2911222451. The cubic root of 229682849 is about 612.4108205022.

The spelling of 229682849 in words is "two hundred twenty-nine million, six hundred eighty-two thousand, eight hundred forty-nine".