6890067 has 12 divisors (see below), whose sum is σ = 9976824. Its totient is φ = 4582080.

The previous prime is 6890063. The next prime is 6890077. The reversal of 6890067 is 7600986.

It is not a de Polignac number, because 6890067 - 2² = 6890063 is a prime.

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

It is not an unprimeable number, because it can be changed into a prime (6890063) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 4692 + ... + 5982.

It is an arithmetic number, because the mean of its divisors is an integer number (831402).

Almost surely, 2^6890067 is an apocalyptic number.

6890067 is a deficient number, since it is larger than the sum of its proper divisors (3086757).

6890067 is a wasteful number, since it uses less digits than its factorization.

6890067 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1890 (or 1887 counting only the distinct ones).

The product of its (nonzero) digits is 18144, while the sum is 36.

The square root of 6890067 is about 2624.8937121339. The cubic root of 6890067 is about 190.2864285591.

The spelling of 6890067 in words is "six million, eight hundred ninety thousand, sixty-seven".