4485903 has 4 divisors (see below), whose sum is σ = 5981208. Its totient is φ = 2990600.

The previous prime is 4485883. The next prime is 4485907. The reversal of 4485903 is 3095844.

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 4485903 - 2⁶ = 4485839 is a prime.

It is a D-number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4485907) 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, 747648 + ... + 747653.

It is an arithmetic number, because the mean of its divisors is an integer number (1495302).

Almost surely, 2^4485903 is an apocalyptic number.

4485903 is a deficient number, since it is larger than the sum of its proper divisors (1495305).

4485903 is a wasteful number, since it uses less digits than its factorization.

4485903 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1495304.

The product of its (nonzero) digits is 17280, while the sum is 33.

The square root of 4485903 is about 2117.9950424871. The cubic root of 4485903 is about 164.9237848192.

The spelling of 4485903 in words is "four million, four hundred eighty-five thousand, nine hundred three".