10206089 has 16 divisors (see below), whose sum is σ = 11128320. Its totient is φ = 9335040.

The previous prime is 10206083. The next prime is 10206107. The reversal of 10206089 is 98060201.

10206089 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a cyclic number.

It is not a de Polignac number, because 10206089 - 2⁴ = 10206073 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (10206083) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 74429 + ... + 74565.

It is an arithmetic number, because the mean of its divisors is an integer number (695520).

Almost surely, 2^10206089 is an apocalyptic number.

It is an amenable number.

10206089 is a deficient number, since it is larger than the sum of its proper divisors (922231).

10206089 is a wasteful number, since it uses less digits than its factorization.

10206089 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 280.

The product of its (nonzero) digits is 864, while the sum is 26.

The square root of 10206089 is about 3194.6970122376. The cubic root of 10206089 is about 216.9134342932.

The spelling of 10206089 in words is "ten million, two hundred six thousand, eighty-nine".