208832229 has 32 divisors (see below), whose sum is σ = 321511680. Its totient is φ = 133862400.

The previous prime is 208832227. The next prime is 208832231. The reversal of 208832229 is 922238802.

208832229 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (208832227) and next prime (208832231).

It is not a de Polignac number, because 208832229 - 2¹ = 208832227 is a prime.

It is a super-2 number, since 2×208832229² = 87221799738216882, which contains 22 as substring.

It is a hoax number, since the sum of its digits (36) coincides with the sum of the digits of its distinct prime factors.

It is a junction number, because it is equal to n+sod(n) for n = 208832193 and 208832202.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (208832227) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 77269 + ... + 79925.

It is an arithmetic number, because the mean of its divisors is an integer number (10047240).

Almost surely, 2^208832229 is an apocalyptic number.

It is an amenable number.

208832229 is a deficient number, since it is larger than the sum of its proper divisors (112679451).

208832229 is a wasteful number, since it uses less digits than its factorization.

208832229 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2778 (or 2772 counting only the distinct ones).

The product of its (nonzero) digits is 27648, while the sum is 36.

The square root of 208832229 is about 14451.0286485080. The cubic root of 208832229 is about 593.2883784973.

The spelling of 208832229 in words is "two hundred eight million, eight hundred thirty-two thousand, two hundred twenty-nine".