5871603 has 6 divisors (see below), whose sum is σ = 7834404. Its totient is φ = 3911604.

The previous prime is 5871599. The next prime is 5871611. The reversal of 5871603 is 3061785.

It is not a de Polignac number, because 5871603 - 2² = 5871599 is a prime.

It is not an unprimeable number, because it can be changed into a prime (5871673) 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, 3498 + ... + 4896.

It is an arithmetic number, because the mean of its divisors is an integer number (1305734).

Almost surely, 2^5871603 is an apocalyptic number.

5871603 is a deficient number, since it is larger than the sum of its proper divisors (1962801).

5871603 is an frugal number, since it uses more digits than its factorization.

5871603 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2801 (or 1402 counting only the distinct ones).

The product of its (nonzero) digits is 5040, while the sum is 30.

The square root of 5871603 is about 2423.1390797889. The cubic root of 5871603 is about 180.4065194800.

The spelling of 5871603 in words is "five million, eight hundred seventy-one thousand, six hundred three".