4061603 has 8 divisors (see below), whose sum is σ = 4999008. Its totient is φ = 3213504.

The previous prime is 4061581. The next prime is 4061609. The reversal of 4061603 is 3061604.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 4061603 - 2⁸ = 4061347 is a prime.

It is not an unprimeable number, because it can be changed into a prime (4061609) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 22226 + ... + 22407.

It is an arithmetic number, because the mean of its divisors is an integer number (624876).

Almost surely, 2^4061603 is an apocalyptic number.

4061603 is a deficient number, since it is larger than the sum of its proper divisors (937405).

4061603 is a wasteful number, since it uses less digits than its factorization.

4061603 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 44653.

The product of its (nonzero) digits is 432, while the sum is 20.

The square root of 4061603 is about 2015.3419064764. The cubic root of 4061603 is about 159.5508627991.

Subtracting from 4061603 its reverse (3061604), we obtain a palindrome (999999).

It can be divided in two parts, 4061 and 603, that added together give a palindrome (4664).

The spelling of 4061603 in words is "four million, sixty-one thousand, six hundred three".