229205634 has 32 divisors (see below), whose sum is σ = 534595200. Its totient is φ = 65486736.

The previous prime is 229205617. The next prime is 229205651. The reversal of 229205634 is 436502922.

It is an interprime number because it is at equal distance from previous prime (229205617) and next prime (229205651).

It is a super-3 number, since 3×229205634³ (a number of 26 digits) contains 333 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 229205595 and 229205604.

It is a congruent number.

It is an unprimeable number.

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 15 ways as a sum of consecutive naturals, for example, 53629 + ... + 57744.

It is an arithmetic number, because the mean of its divisors is an integer number (16706100).

Almost surely, 2^229205634 is an apocalyptic number.

229205634 is an abundant number, since it is smaller than the sum of its proper divisors (305389566).

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

229205634 is a wasteful number, since it uses less digits than its factorization.

229205634 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 111399 (or 111385 counting only the distinct ones).

The product of its (nonzero) digits is 25920, while the sum is 33.

The square root of 229205634 is about 15139.5387644406. The cubic root of 229205634 is about 611.9863884794.

The spelling of 229205634 in words is "two hundred twenty-nine million, two hundred five thousand, six hundred thirty-four".