6836540 has 12 divisors (see below), whose sum is σ = 14356776. Its totient is φ = 2734608.

The previous prime is 6836539. The next prime is 6836549. The reversal of 6836540 is 456386.

It is a hoax number, since the sum of its digits (32) coincides with the sum of the digits of its distinct prime factors.

It is a junction number, because it is equal to n+sod(n) for n = 6836497 and 6836506.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6836549) 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, 170894 + ... + 170933.

It is an arithmetic number, because the mean of its divisors is an integer number (1196398).

Almost surely, 2^6836540 is an apocalyptic number.

It is an amenable number.

6836540 is an abundant number, since it is smaller than the sum of its proper divisors (7520236).

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

6836540 is a wasteful number, since it uses less digits than its factorization.

6836540 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 341836 (or 341834 counting only the distinct ones).

The product of its (nonzero) digits is 17280, while the sum is 32.

The square root of 6836540 is about 2614.6778004182. The cubic root of 6836540 is about 189.7923863342.

The spelling of 6836540 in words is "six million, eight hundred thirty-six thousand, five hundred forty".