203845468 has 6 divisors (see below), whose sum is σ = 356729576. Its totient is φ = 101922732.

The previous prime is 203845459. The next prime is 203845483. The reversal of 203845468 is 864548302.

It is a self number, because there is not a number n which added to its sum of digits gives 203845468.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 25480680 + ... + 25480687.

Almost surely, 2^203845468 is an apocalyptic number.

It is an amenable number.

203845468 is a deficient number, since it is larger than the sum of its proper divisors (152884108).

203845468 is a wasteful number, since it uses less digits than its factorization.

203845468 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 50961371 (or 50961369 counting only the distinct ones).

The product of its (nonzero) digits is 184320, while the sum is 40.

The square root of 203845468 is about 14277.4461301733. The cubic root of 203845468 is about 588.5278513917.

It can be divided in two parts, 20384 and 5468, that added together give a palindrome (25852).

The spelling of 203845468 in words is "two hundred three million, eight hundred forty-five thousand, four hundred sixty-eight".