4285503 has 6 divisors (see below), whose sum is σ = 6190184. Its totient is φ = 2856996.

The previous prime is 4285499. The next prime is 4285511. The reversal of 4285503 is 3055824.

It is not a de Polignac number, because 4285503 - 2² = 4285499 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 (4285543) 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 5 ways as a sum of consecutive naturals, for example, 238075 + ... + 238092.

Almost surely, 2^4285503 is an apocalyptic number.

4285503 is a deficient number, since it is larger than the sum of its proper divisors (1904681).

4285503 is a wasteful number, since it uses less digits than its factorization.

4285503 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 476173 (or 476170 counting only the distinct ones).

The product of its (nonzero) digits is 4800, while the sum is 27.

The square root of 4285503 is about 2070.1456470500. The cubic root of 4285503 is about 162.4303828026.

The spelling of 4285503 in words is "four million, two hundred eighty-five thousand, five hundred three".