5871786 has 16 divisors (see below), whose sum is σ = 11823168. Its totient is φ = 1944000.

The previous prime is 5871781. The next prime is 5871797. The reversal of 5871786 is 6871785.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5871781) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2335 + ... + 4146.

It is an arithmetic number, because the mean of its divisors is an integer number (738948).

Almost surely, 2^5871786 is an apocalyptic number.

5871786 is an abundant number, since it is smaller than the sum of its proper divisors (5951382).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

5871786 is a wasteful number, since it uses less digits than its factorization.

5871786 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6637.

The product of its digits is 94080, while the sum is 42.

The square root of 5871786 is about 2423.1768404308. The cubic root of 5871786 is about 180.4083937013.

Subtracting 5871786 from its reverse (6871785), we obtain a palindrome (999999).

The spelling of 5871786 in words is "five million, eight hundred seventy-one thousand, seven hundred eighty-six".