6869136 has 20 divisors (see below), whose sum is σ = 17745392. Its totient is φ = 2289696.

The previous prime is 6869113. The next prime is 6869183. The reversal of 6869136 is 6319686.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 6869094 and 6869103.

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, 71506 + ... + 71601.

Almost surely, 2^6869136 is an apocalyptic number.

It is an amenable number.

6869136 is an abundant number, since it is smaller than the sum of its proper divisors (10876256).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

6869136 is a wasteful number, since it uses less digits than its factorization.

6869136 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 143118 (or 143112 counting only the distinct ones).

The product of its digits is 46656, while the sum is 39.

The square root of 6869136 is about 2620.9036609536. The cubic root of 6869136 is about 190.0935458099.

The spelling of 6869136 in words is "six million, eight hundred sixty-nine thousand, one hundred thirty-six".