203025048 has 64 divisors (see below), whose sum is σ = 532604160. Its totient is φ = 64369536.

The previous prime is 203025041. The next prime is 203025083. The reversal of 203025048 is 840520302.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (203025041) 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 15 ways as a sum of consecutive naturals, for example, 107811 + ... + 109677.

It is an arithmetic number, because the mean of its divisors is an integer number (8321940).

Almost surely, 2^203025048 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 203025048, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (266302080).

203025048 is an abundant number, since it is smaller than the sum of its proper divisors (329579112).

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

203025048 is a wasteful number, since it uses less digits than its factorization.

203025048 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2096 (or 2092 counting only the distinct ones).

The product of its (nonzero) digits is 1920, while the sum is 24.

The square root of 203025048 is about 14248.6858341392. The cubic root of 203025048 is about 587.7372374013.

The spelling of 203025048 in words is "two hundred three million, twenty-five thousand, forty-eight".