229274208 has 36 divisors (see below), whose sum is σ = 651999348. Its totient is φ = 76424640.

The previous prime is 229274191. The next prime is 229274209. The reversal of 229274208 is 802472922.

It is a happy number.

229274208 is a `hidden beast` number, since 229 + 2 + 7 + 420 + 8 = 666.

It is a tau number, because it is divible by the number of its divisors (36).

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (229274209) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 397758 + ... + 398333.

It is an arithmetic number, because the mean of its divisors is an integer number (18111093).

Almost surely, 2^229274208 is an apocalyptic number.

It is an amenable number.

229274208 is an abundant number, since it is smaller than the sum of its proper divisors (422725140).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

229274208 is a wasteful number, since it uses less digits than its factorization.

229274208 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 796107 (or 796096 counting only the distinct ones).

The product of its (nonzero) digits is 32256, while the sum is 36.

The square root of 229274208 is about 15141.8033272130. The cubic root of 229274208 is about 612.0474139864.

The spelling of 229274208 in words is "two hundred twenty-nine million, two hundred seventy-four thousand, two hundred eight".