6878151 has 24 divisors (see below), whose sum is σ = 11623040. Its totient is φ = 3837456.

The previous prime is 6878143. The next prime is 6878167. The reversal of 6878151 is 1518786.

It is not a de Polignac number, because 6878151 - 2³ = 6878143 is a prime.

It is a super-2 number, since 2×6878151² = 94617922357602, which contains 22 as substring.

It is a hoax number, since the sum of its digits (36) coincides with the sum of the digits of its distinct prime factors.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6878141) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1440 + ... + 3978.

Almost surely, 2^6878151 is an apocalyptic number.

6878151 is a deficient number, since it is larger than the sum of its proper divisors (4744889).

6878151 is a wasteful number, since it uses less digits than its factorization.

6878151 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2595 (or 2592 counting only the distinct ones).

The product of its digits is 13440, while the sum is 36.

The square root of 6878151 is about 2622.6229237159. The cubic root of 6878151 is about 190.1766685482.

The spelling of 6878151 in words is "six million, eight hundred seventy-eight thousand, one hundred fifty-one".