5991795 has 24 divisors (see below), whose sum is σ = 10610496. Its totient is φ = 3126528.

The previous prime is 5991779. The next prime is 5991823. The reversal of 5991795 is 5971995.

It is not a de Polignac number, because 5991795 - 2⁴ = 5991779 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a self number, because there is not a number n which added to its sum of digits gives 5991795.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 699 + ... + 3531.

It is an arithmetic number, because the mean of its divisors is an integer number (442104).

Almost surely, 2^5991795 is an apocalyptic number.

5991795 is a deficient number, since it is larger than the sum of its proper divisors (4618701).

5991795 is a wasteful number, since it uses less digits than its factorization.

5991795 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2891 (or 2888 counting only the distinct ones).

The product of its digits is 127575, while the sum is 45.

The square root of 5991795 is about 2447.8143311943. The cubic root of 5991795 is about 181.6291910839.

It can be divided in two parts, 5991 and 795, that added together give a triangular number (6786 = T₁₁₆).

The spelling of 5991795 in words is "five million, nine hundred ninety-one thousand, seven hundred ninety-five".