4056903 has 6 divisors (see below), whose sum is σ = 5859984. Its totient is φ = 2704596.

The previous prime is 4056893. The next prime is 4056919. The reversal of 4056903 is 3096504.

It is a happy number.

It is not a de Polignac number, because 4056903 - 2¹³ = 4048711 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4056803) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 225375 + ... + 225392.

It is an arithmetic number, because the mean of its divisors is an integer number (976664).

Almost surely, 2^4056903 is an apocalyptic number.

4056903 is a deficient number, since it is larger than the sum of its proper divisors (1803081).

4056903 is a wasteful number, since it uses less digits than its factorization.

4056903 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 450773 (or 450770 counting only the distinct ones).

The product of its (nonzero) digits is 3240, while the sum is 27.

The square root of 4056903 is about 2014.1755137028. The cubic root of 4056903 is about 159.4892960981.

The spelling of 4056903 in words is "four million, fifty-six thousand, nine hundred three".