4048903 has 4 divisors (see below), whose sum is σ = 4084848. Its totient is φ = 4012960.

The previous prime is 4048901. The next prime is 4048921. The reversal of 4048903 is 3098404.

4048903 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 4048903 - 2¹ = 4048901 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4048901) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 17803 + ... + 18028.

It is an arithmetic number, because the mean of its divisors is an integer number (1021212).

Almost surely, 2^4048903 is an apocalyptic number.

4048903 is a deficient number, since it is larger than the sum of its proper divisors (35945).

4048903 is a wasteful number, since it uses less digits than its factorization.

4048903 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 35944.

The product of its (nonzero) digits is 3456, while the sum is 28.

The square root of 4048903 is about 2012.1886094499. The cubic root of 4048903 is about 159.3843922698.

The spelling of 4048903 in words is "four million, forty-eight thousand, nine hundred three".