9066813 has 24 divisors (see below), whose sum is σ = 14451552. Its totient is φ = 5037984.

The previous prime is 9066809. The next prime is 9066877. The reversal of 9066813 is 3186609.

9066813 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 9066813 - 2² = 9066809 is a prime.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (9066803) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 4606 + ... + 6272.

It is an arithmetic number, because the mean of its divisors is an integer number (602148).

Almost surely, 2^9066813 is an apocalyptic number.

It is an amenable number.

9066813 is a deficient number, since it is larger than the sum of its proper divisors (5384739).

9066813 is a wasteful number, since it uses less digits than its factorization.

9066813 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1721 (or 1714 counting only the distinct ones).

The product of its (nonzero) digits is 7776, while the sum is 33.

The square root of 9066813 is about 3011.1149097967. The cubic root of 9066813 is about 208.5218421068.

The spelling of 9066813 in words is "nine million, sixty-six thousand, eight hundred thirteen".