229435252 has 12 divisors (see below), whose sum is σ = 402353280. Its totient is φ = 114477176.

The previous prime is 229435237. The next prime is 229435267. The reversal of 229435252 is 252534922.

It is an interprime number because it is at equal distance from previous prime (229435237) and next prime (229435267).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 57958 + ... + 61789.

It is an arithmetic number, because the mean of its divisors is an integer number (33529440).

Almost surely, 2^229435252 is an apocalyptic number.

It is an amenable number.

229435252 is a deficient number, since it is larger than the sum of its proper divisors (172918028).

229435252 is a wasteful number, since it uses less digits than its factorization.

229435252 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 120230 (or 120228 counting only the distinct ones).

The product of its digits is 43200, while the sum is 34.

The square root of 229435252 is about 15147.1202543586. The cubic root of 229435252 is about 612.1906827469.

The spelling of 229435252 in words is "two hundred twenty-nine million, four hundred thirty-five thousand, two hundred fifty-two".