229733052 has 12 divisors (see below), whose sum is σ = 536043816. Its totient is φ = 76577680.

The previous prime is 229733051. The next prime is 229733057. The reversal of 229733052 is 250337922.

It is a tau number, because it is divible by the number of its divisors (12).

It is a Smith number, since the sum of its digits (33) coincides with the sum of the digits of its prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (229733051) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 9572199 + ... + 9572222.

It is an arithmetic number, because the mean of its divisors is an integer number (44670318).

Almost surely, 2^229733052 is an apocalyptic number.

It is an amenable number.

229733052 is an abundant number, since it is smaller than the sum of its proper divisors (306310764).

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

229733052 is a wasteful number, since it uses less digits than its factorization.

229733052 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19144428 (or 19144426 counting only the distinct ones).

The product of its (nonzero) digits is 22680, while the sum is 33.

The square root of 229733052 is about 15156.9473179793. The cubic root of 229733052 is about 612.4554365468.

The spelling of 229733052 in words is "two hundred twenty-nine million, seven hundred thirty-three thousand, fifty-two".