6842495 has 16 divisors (see below), whose sum is σ = 9151488. Its totient is φ = 4868640.

The previous prime is 6842467. The next prime is 6842497. The reversal of 6842495 is 5942486.

It is not a de Polignac number, because 6842495 - 2¹² = 6838399 is a prime.

It is a super-3 number, since 3×6842495³ (a number of 21 digits) contains 333 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6842497) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1262 + ... + 3908.

It is an arithmetic number, because the mean of its divisors is an integer number (571968).

Almost surely, 2^6842495 is an apocalyptic number.

6842495 is a deficient number, since it is larger than the sum of its proper divisors (2308993).

6842495 is a wasteful number, since it uses less digits than its factorization.

6842495 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2710.

The product of its digits is 69120, while the sum is 38.

The square root of 6842495 is about 2615.8163161812. The cubic root of 6842495 is about 189.8474768556.

Subtracting from 6842495 its reverse (5942486), we obtain a palindrome (900009).

It can be divided in two parts, 6842 and 495, that added together give a palindrome (7337).

The spelling of 6842495 in words is "six million, eight hundred forty-two thousand, four hundred ninety-five".