4119903 has 20 divisors (see below), whose sum is σ = 6480760. Its totient is φ = 2601072.

The previous prime is 4119893. The next prime is 4119919. The reversal of 4119903 is 3099114.

It is not a de Polignac number, because 4119903 - 2⁴ = 4119887 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is an Ulam number.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4119923) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 201 + ... + 2877.

It is an arithmetic number, because the mean of its divisors is an integer number (324038).

Almost surely, 2^4119903 is an apocalyptic number.

4119903 is a deficient number, since it is larger than the sum of its proper divisors (2360857).

4119903 is a wasteful number, since it uses less digits than its factorization.

4119903 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2708 (or 2699 counting only the distinct ones).

The product of its (nonzero) digits is 972, while the sum is 27.

The square root of 4119903 is about 2029.7544186428. The cubic root of 4119903 is about 160.3106335065.

The spelling of 4119903 in words is "four million, one hundred nineteen thousand, nine hundred three".