6867136 has 28 divisors (see below), whose sum is σ = 13858240. Its totient is φ = 3375360.

The previous prime is 6867121. The next prime is 6867137. The reversal of 6867136 is 6317686.

It is a junction number, because it is equal to n+sod(n) for n = 6867095 and 6867104.

It is not an unprimeable number, because it can be changed into a prime (6867137) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3025 + ... + 4783.

Almost surely, 2^6867136 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 6867136, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6929120).

6867136 is an abundant number, since it is smaller than the sum of its proper divisors (6991104).

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

6867136 is a wasteful number, since it uses less digits than its factorization.

6867136 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1832 (or 1822 counting only the distinct ones).

The product of its digits is 36288, while the sum is 37.

The square root of 6867136 is about 2620.5220853868. The cubic root of 6867136 is about 190.0750949695.

The spelling of 6867136 in words is "six million, eight hundred sixty-seven thousand, one hundred thirty-six".