202830241 has 8 divisors (see below), whose sum is σ = 209540864. Its totient is φ = 196130160.

The previous prime is 202830227. The next prime is 202830253. The reversal of 202830241 is 142038202.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 202830241 - 2⁷ = 202830113 is a prime.

It is a super-3 number, since 3×202830241³ (a number of 26 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (202830941) 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 7 ways as a sum of consecutive naturals, for example, 62050 + ... + 65236.

It is an arithmetic number, because the mean of its divisors is an integer number (26192608).

Almost surely, 2^202830241 is an apocalyptic number.

It is an amenable number.

202830241 is a deficient number, since it is larger than the sum of its proper divisors (6710623).

202830241 is a wasteful number, since it uses less digits than its factorization.

202830241 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5271.

The product of its (nonzero) digits is 768, while the sum is 22.

The square root of 202830241 is about 14241.8482297769. The cubic root of 202830241 is about 587.5491949751.

Adding to 202830241 its reverse (142038202), we get a palindrome (344868443).

The spelling of 202830241 in words is "two hundred two million, eight hundred thirty thousand, two hundred forty-one".