6357142 has 16 divisors (see below), whose sum is σ = 10509264. Its totient is φ = 2860000.

The previous prime is 6357121. The next prime is 6357157. The reversal of 6357142 is 2417536.

It is a d-powerful number, because it can be written as 6⁴ + 3¹⁴ + 5 + 7 + 1 + 4¹⁰ + 2¹⁹ .

It is a self number, because there is not a number n which added to its sum of digits gives 6357142.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 792 + ... + 3652.

It is an arithmetic number, because the mean of its divisors is an integer number (656829).

Almost surely, 2^6357142 is an apocalyptic number.

6357142 is a deficient number, since it is larger than the sum of its proper divisors (4152122).

6357142 is a wasteful number, since it uses less digits than its factorization.

6357142 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2975.

The product of its digits is 5040, while the sum is 28.

The square root of 6357142 is about 2521.3373435540. The cubic root of 6357142 is about 185.2481889259.

It can be divided in two parts, 635 and 7142, that added together give a palindrome (7777).

The spelling of 6357142 in words is "six million, three hundred fifty-seven thousand, one hundred forty-two".