6786106 has 4 divisors (see below), whose sum is σ = 10179162. Its totient is φ = 3393052.

The previous prime is 6786103. The next prime is 6786107. The reversal of 6786106 is 6016876.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 6786025 + 81 = 2605^2 + 9^2 .

It is not an unprimeable number, because it can be changed into a prime (6786103) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1696525 + ... + 1696528.

Almost surely, 2^6786106 is an apocalyptic number.

6786106 is a deficient number, since it is larger than the sum of its proper divisors (3393056).

6786106 is a wasteful number, since it uses less digits than its factorization.

6786106 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3393055.

The product of its (nonzero) digits is 12096, while the sum is 34.

The square root of 6786106 is about 2605.0155469786. The cubic root of 6786106 is about 189.3245266628.

The spelling of 6786106 in words is "six million, seven hundred eighty-six thousand, one hundred six".