5426786 has 8 divisors (see below), whose sum is σ = 8152284. Its totient is φ = 2709360.

The previous prime is 5426779. The next prime is 5426807. The reversal of 5426786 is 6876245.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 4060225 + 1366561 = 2015^2 + 1169^2 .

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

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 in 3 ways as a sum of consecutive naturals, for example, 116 + ... + 3296.

Almost surely, 2^5426786 is an apocalyptic number.

5426786 is a deficient number, since it is larger than the sum of its proper divisors (2725498).

5426786 is a wasteful number, since it uses less digits than its factorization.

5426786 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4036.

The product of its digits is 80640, while the sum is 38.

The square root of 5426786 is about 2329.5463077604. The cubic root of 5426786 is about 175.7306701875.

The spelling of 5426786 in words is "five million, four hundred twenty-six thousand, seven hundred eighty-six".