6848915 has 4 divisors (see below), whose sum is σ = 8218704. Its totient is φ = 5479128.

The previous prime is 6848903. The next prime is 6848929. The reversal of 6848915 is 5198486.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 5198486 = 2 ⋅2599243.

It is a cyclic number.

It is not a de Polignac number, because 6848915 - 2⁸ = 6848659 is a prime.

It is a Duffinian 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, 684887 + ... + 684896.

It is an arithmetic number, because the mean of its divisors is an integer number (2054676).

Almost surely, 2^6848915 is an apocalyptic number.

6848915 is a deficient number, since it is larger than the sum of its proper divisors (1369789).

6848915 is a wasteful number, since it uses less digits than its factorization.

6848915 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1369788.

The product of its digits is 69120, while the sum is 41.

The square root of 6848915 is about 2617.0431788566. The cubic root of 6848915 is about 189.9068333628.

The spelling of 6848915 in words is "six million, eight hundred forty-eight thousand, nine hundred fifteen".