229835892 has 96 divisors (see below), whose sum is σ = 634927104. Its totient is φ = 63792000.

The previous prime is 229835887. The next prime is 229835899. The reversal of 229835892 is 298538922.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (229835899) 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 31 ways as a sum of consecutive naturals, for example, 258673 + ... + 259559.

It is an arithmetic number, because the mean of its divisors is an integer number (6613824).

Almost surely, 2^229835892 is an apocalyptic number.

229835892 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 229835892, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (317463552).

229835892 is an abundant number, since it is smaller than the sum of its proper divisors (405091212).

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

229835892 is a wasteful number, since it uses less digits than its factorization.

229835892 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1069 (or 1067 counting only the distinct ones).

The product of its digits is 622080, while the sum is 48.

The square root of 229835892 is about 15160.3394421101. The cubic root of 229835892 is about 612.5468114715.

The spelling of 229835892 in words is "two hundred twenty-nine million, eight hundred thirty-five thousand, eight hundred ninety-two".