5786842 has 4 divisors (see below), whose sum is σ = 8680266. Its totient is φ = 2893420.

The previous prime is 5786839. The next prime is 5786861. The reversal of 5786842 is 2486875.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 5574321 + 212521 = 2361^2 + 461^2 .

It is a d-powerful number, because it can be written as 5⁶ + 7⁸ + 8³ + 6⁴ + 8⁴ + 4⁴ + 2⁸ .

It is a junction number, because it is equal to n+sod(n) for n = 5786795 and 5786804.

It is an unprimeable number.

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 as a sum of consecutive naturals, namely, 1446709 + ... + 1446712.

Almost surely, 2^5786842 is an apocalyptic number.

5786842 is a deficient number, since it is larger than the sum of its proper divisors (2893424).

5786842 is a wasteful number, since it uses less digits than its factorization.

5786842 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2893423.

The product of its digits is 107520, while the sum is 40.

The square root of 5786842 is about 2405.5855835950. The cubic root of 5786842 is about 179.5342072128.

The spelling of 5786842 in words is "five million, seven hundred eighty-six thousand, eight hundred forty-two".