202238328 has 32 divisors (see below), whose sum is σ = 509241600. Its totient is φ = 66926688.

The previous prime is 202238297. The next prime is 202238329. The reversal of 202238328 is 823832202.

202238328 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 202238295 and 202238304.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (202238329) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 26976 + ... + 33647.

It is an arithmetic number, because the mean of its divisors is an integer number (15913800).

Almost surely, 2^202238328 is an apocalyptic number.

It is an amenable number.

202238328 is an abundant number, since it is smaller than the sum of its proper divisors (307003272).

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

202238328 is a wasteful number, since it uses less digits than its factorization.

202238328 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 60771 (or 60767 counting only the distinct ones).

The product of its (nonzero) digits is 9216, while the sum is 30.

The square root of 202238328 is about 14221.0522817406. The cubic root of 202238328 is about 586.9770960980.

It can be divided in two parts, 202238 and 328, that added together give a triangular number (202566 = T₆₃₆).

The spelling of 202238328 in words is "two hundred two million, two hundred thirty-eight thousand, three hundred twenty-eight".