229208382 has 96 divisors (see below), whose sum is σ = 571439232. Its totient is φ = 65774592.

The previous prime is 229208279. The next prime is 229208383. The reversal of 229208382 is 283802922.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (229208383) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 624363 + ... + 624729.

It is an arithmetic number, because the mean of its divisors is an integer number (5952492).

Almost surely, 2^229208382 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 229208382, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (285719616).

229208382 is an abundant number, since it is smaller than the sum of its proper divisors (342230850).

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

229208382 is a wasteful number, since it uses less digits than its factorization.

229208382 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 562 (or 559 counting only the distinct ones).

The product of its (nonzero) digits is 27648, while the sum is 36.

The square root of 229208382 is about 15139.6295199057. The cubic root of 229208382 is about 611.9888342189.

The spelling of 229208382 in words is "two hundred twenty-nine million, two hundred eight thousand, three hundred eighty-two".