6896255 has 4 divisors (see below), whose sum is σ = 8275512. Its totient is φ = 5517000.

The previous prime is 6896177. The next prime is 6896261. The reversal of 6896255 is 5526986.

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

It is not a de Polignac number, because 6896255 - 2¹² = 6892159 is a prime.

It is a d-powerful number, because it can be written as 6² + 8⁷ + 9⁷ + 6⁵ + 2¹³ + 5 + 5³ .

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 689621 + ... + 689630.

It is an arithmetic number, because the mean of its divisors is an integer number (2068878).

Almost surely, 2^6896255 is an apocalyptic number.

6896255 is a deficient number, since it is larger than the sum of its proper divisors (1379257).

6896255 is a wasteful number, since it uses less digits than its factorization.

6896255 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1379256.

The product of its digits is 129600, while the sum is 41.

The square root of 6896255 is about 2626.0721619940. The cubic root of 6896255 is about 190.3433772115.

The spelling of 6896255 in words is "six million, eight hundred ninety-six thousand, two hundred fifty-five".